0001558370-24-010715 | 10-Q | XBRL Viewer | Everspin Technologies INC

Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2024

Summary of Significant Accounting Policies

Summary of Significant Accounting Policies

2. Summary of Significant Accounting Policies

Basis of Presentation

The accompanying unaudited condensed financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (GAAP) and applicable rules and regulations of the Securities and Exchange Commission (SEC) regarding interim financial reporting. As permitted under those rules, certain footnotes or other financial information that are normally required by GAAP have been condensed or omitted, and accordingly the balance sheet as of December 31, 2023, has been derived from the audited financial statements at that date but does not include all of the information required by GAAP for complete financial statements. These unaudited interim condensed financial statements have been prepared on the same basis as the Company’s annual financial statements and, in the opinion of management, reflect all adjustments (consisting only of normal recurring adjustments) that are necessary for a fair statement of the Company’s financial information. The results of operations for the three and six months ended June 30, 2024, are not necessarily indicative of the results to be expected for the year ending December 31, 2024 or for any other interim period or for any other future year.

The accompanying condensed financial statements and related financial information should be read in conjunction with the audited financial statements and the related notes thereto for the year ended December 31, 2023, included in the Company’s Annual Report on Form 10-K filed with the SEC.

Use of Estimates

The preparation of the condensed financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the condensed financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, management evaluates its estimates, including those related to revenue recognition, fair value of assets and liabilities, inventory net realizable value, deferred tax assets and related valuation allowances, and stock-based compensation. The Company believes its estimates and assumptions are reasonable; however, actual results may differ from the Company’s estimates.

Accounts receivable, net

The Company establishes an allowance for product returns. The Company analyzes historical returns, current economic trends and changes in customer demand and acceptance of products when evaluating the adequacy of sales returns. Returns are processed as credits on future purchases and, as a result, the allowance is recorded against the balance of trade accounts receivable. In addition, the Company, from time to time, may establish an allowance for estimated price adjustments related to its distributor agreements. The Company estimates credits to distributors based on the historical rate of credits provided to distributors relative to sales and evaluation of current market conditions.

Accounts receivable, net consisted of the following (in thousands):


	June 30,		December 31,
	2024		2023
Trade accounts receivable	$	10,193	$	11,489
Unbilled accounts receivable		281		475
Allowance for product returns and price adjustments		(360)		(410)
Accounts receivable, net	$	10,114	$	11,554

Concentration of Credit Risk

Financial instruments that potentially expose the Company to a concentration of credit risk consist principally of cash and cash equivalents that are held by a financial institution in the United States and accounts receivable. Amounts on deposit with a financial institution may at times exceed federally insured limits.

Significant customers are those which represent more than 10% of the Company’s total revenue or net accounts receivable balance at each respective balance sheet date. For the purposes of this disclosure, the Company defines “customer” as the entity that is purchasing the products or licenses directly from the Company, which includes the distributors of the Company’s products in addition to end customers that the Company sells to directly. For each significant customer, revenue as a percentage of total revenue and accounts receivable as a percentage of total accounts receivable, net are as follows:


	Revenue								Accounts Receivable, net
	Three Months Ended				Six Months Ended				As of
	June 30,				June 30,				June 30,		December 31,
Customers	2024		2023		2024		2023		2024		2023
Customer A	*		17	%	*		16	%	*		13	%
Customer B	*		13	%	*		14	%	*		*
Customer C	*		10	%	12	%	*		*		22	%
Customer D	26	%	13	%	25	%	15	%	53	%	37	%
Customer E	14	%	13	%	*		12	%	11	%	*

*Less than 10%

Fair Value of Financial Instruments

Fair value is defined as an exit price, representing the amount that would be received to sell an asset, or paid to transfer a liability, in an orderly transaction between market participants. The framework for measuring fair value provides a three-tier hierarchy prioritizing inputs to valuation techniques used in measuring fair value as follows:

Level 1— Observable inputs such as quoted prices for identical assets or liabilities in active markets;

Level 2— Inputs, other than quoted prices for identical assets or liabilities in active markets, which are observable either directly or indirectly; and

Level 3— Unobservable inputs in which there is little or no market data requiring the reporting entity to develop its own assumptions.

The carrying value of accounts receivable, accounts payable, and other accruals readily convertible into cash approximate fair value because of the short-term nature of the instruments. The Company’s financial instruments consist of Level 1 assets. Where quoted prices are available in an active market, securities are classified as Level 1. Level 1 assets consist of highly liquid money market funds that are included in cash equivalents.

The following tables sets forth the fair value of the Company’s financial assets and liabilities measured at fair value on a recurring basis (in thousands):


	June 30, 2024
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	36,764	$	—	$	—	$	36,764
Total assets measured at fair value	$	36,764	$	—	$	—	$	36,764


	December 31, 2023
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	36,946	$	—	$	—	$	36,946
Total assets measured at fair value	$	36,946	$	—	$	—	$	36,946

Recently Issued Accounting Pronouncements Under Evaluation

In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting (Topic 280) – Improvements to Reportable Segment Disclosures, which improves reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses. This ASU also expands disclosure requirements to enable users of financial statements to better understand the entity’s measurement and assessment of segment performance and resource allocation. This guidance is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the impact that the standard will have on its condensed financial statements.

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which is intended to improve an entity’s income tax disclosures, primarily through disaggregated information about an entity’s effective income tax rate reconciliation and additional disclosures regarding income taxes paid. ASU 2023-09 is effective for the Company’s annual reporting periods, and interim periods within those years, beginning after December 15, 2024, on a prospective basis. The Company is currently evaluating the impact that the standard will have on its condensed financial statements.

The Company reviewed all other recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a significant impact to the condensed financial statements.

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Jun. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Significant Agreements (Details) - Joint Development Agreement - GlobalFoundries, Inc.	Oct. 17, 2014
Joint development agreement
Period of possession of exclusive right to manufacture after qualification of device	3 years
Period of possession of exclusive right to manufacture after completion of device development work	4 years

Condensed Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 36,764	$ 36,946
Accounts receivable, net	10,114	11,554
Inventory	7,987	8,391
Prepaid expenses and other current assets	517	988
Total current assets	55,382	57,879
Property and equipment, net	3,790	3,717
Right-of-use assets	5,182	5,495
Other assets	211	212
Total assets	64,565	67,303
Current liabilities:
Accounts payable	1,950	2,916
Accrued liabilities	1,760	4,336
Deferred revenue		336
Lease liabilities, current portion	1,275	1,190
Total current liabilities	4,985	8,778
Lease liabilities, net of current portion	3,996	4,390
Long-term income tax liability	162	214
Total liabilities	9,143	13,382
Commitments and contingencies (Note 5)
Stockholders' equity:
Preferred stock, $0.0001 par value per share; 5,000,000 shares authorized; no shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively
Common stock, $0.0001 par value per share; 100,000,000 shares authorized; 21,656,683 and 21,080,472 shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively	2	2
Additional paid-in capital	195,774	191,569
Accumulated deficit	(140,354)	(137,650)
Total stockholders' equity	55,422	53,921
Total liabilities and stockholders' equity	$ 64,565	$ 67,303

Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2024

Summary of Significant Accounting Policies

Schedule of accounts receivable net

Accounts receivable, net consisted of the following (in thousands):


	June 30,		December 31,
	2024		2023
Trade accounts receivable	$	10,193	$	11,489
Unbilled accounts receivable		281		475
Allowance for product returns and price adjustments		(360)		(410)
Accounts receivable, net	$	10,114	$	11,554

Schedule of revenue and accounts receivable for each significant customer


	Revenue								Accounts Receivable, net
	Three Months Ended				Six Months Ended				As of
	June 30,				June 30,				June 30,		December 31,
Customers	2024		2023		2024		2023		2024		2023
Customer A	*		17	%	*		16	%	*		13	%
Customer B	*		13	%	*		14	%	*		*
Customer C	*		10	%	12	%	*		*		22	%
Customer D	26	%	13	%	25	%	15	%	53	%	37	%
Customer E	14	%	13	%	*		12	%	11	%	*

*Less than 10%

Schedule of fair value of financial assets and liabilities measured on recurring basis

The following tables sets forth the fair value of the Company’s financial assets and liabilities measured at fair value on a recurring basis (in thousands):


	June 30, 2024
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	36,764	$	—	$	—	$	36,764
Total assets measured at fair value	$	36,764	$	—	$	—	$	36,764


	December 31, 2023
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	36,946	$	—	$	—	$	36,946
Total assets measured at fair value	$	36,946	$	—	$	—	$	36,946

Revenue

6 Months Ended

Jun. 30, 2024

Revenue.

Revenue

3. Revenue

The Company sells products to its distributors, original design manufacturers (ODMs), and original equipment manufacturers (OEMs). The Company also recognizes revenue under licensing, patent, and royalty agreements with some customers.

The following table presents the Company’s revenues disaggregated by sales channel (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Distributor	$	9,227	$	12,365	$	19,514	$	25,207
Non-distributor		1,409		3,382		5,552		5,386
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

The following table presents the Company’s revenues disaggregated by timing of recognition (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Point in time	$	10,062	$	13,790	$	21,029	$	27,660
Over time		574		1,957		4,037		2,933
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

The following table presents the Company’s revenues disaggregated by type (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Product sales	$	9,887	$	13,406	$	20,747	$	27,183
Licensing		306		1,899		3,527		2,817
Royalties		175		236		282		329
Patents		-		—		—		—
Other revenue		268		206		510		264
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

The Company recognizes revenue in three primary geographic regions: Asia-Pacific (APAC); North America; and Europe, Middle East and Africa (EMEA). The Company recognizes revenue by geography based on the region in which the Company’s products are sold, and not to where the end products in which they are assembled are shipped. The Company’s revenue by region for the periods indicated was as follows (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
APAC	$	6,310	$	7,964	$	13,240	$	15,555
North America		3,051		4,517		5,843		8,847
EMEA		1,275		3,266		5,983		6,191
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Balance Sheet Components (Tables)

6 Months Ended

Jun. 30, 2024

Balance Sheet Components

Schedule of Inventory

Inventory consisted of the following (in thousands):


	June 30,		December 31,
	2024		2023
Raw materials	$	105	$	189
Work-in-process		6,754		6,724
Finished goods		1,128		1,478
Total inventory	$	7,987	$	8,391

Schedule of accrued liabilities

Accrued liabilities consisted of the following (in thousands):


	June 30,		December 31,
	2024		2023
Payroll-related expenses	$	1,093	$	3,347
Inventory		259		317
Other		408		672
Total accrued liabilities	$	1,760	$	4,336

Condensed Statement of Cash Flows - USD ($) $ in Thousands	6 Months Ended
Condensed Statement of Cash Flows - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities
Net (loss) income	$ (2,704)	$ 4,646
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	795	617
Gain on sale of property and equipment		(15)
Stock-based compensation	3,576	2,420
Loss on prepayment and termination of credit facility		170
Non-cash warrant revaluation		23
Non-cash interest expense		26
Changes in operating assets and liabilities:
Accounts receivable	1,440	1,639
Inventory	404	(662)
Prepaid expenses and other current assets	471	193
Other assets	1
Accounts payable	(595)	(741)
Accrued liabilities	(2,628)	(701)
Deferred revenue	(336)	(96)
Lease liabilities, net	4	12
Net cash provided by operating activities	428	7,531
Cash flows from investing activities
Purchases of property and equipment	(1,239)	(1,063)
Proceeds received from sale of property and equipment		15
Net cash used in investing activities	(1,239)	(1,048)
Cash flows from financing activities
Payments on long-term debt		(2,790)
Proceeds from exercise of stock options and purchase of shares in employee stock purchase plan	629	342
Net cash provided by (used in) financing activities	629	(2,448)
Net (decrease) increase in cash and cash equivalents	(182)	4,035
Cash and cash equivalents at beginning of period	36,946	26,795
Cash and cash equivalents at end of period	36,764	30,830
Supplementary cash flow information:
Interest paid		37
Operating cash flows paid for operating leases	699	692
Financing cash flows paid for finance leases	28	$ 6
Non-cash investing and financing activities:
Right-of-use assets obtained in exchange for finance lease liabilities	297
Purchases of property and equipment in accounts payable and accrued liabilities	$ 75

Leases

6 Months Ended

Jun. 30, 2024

Leases

Leases

5. Leases

Operating leases consist primarily of office space expiring at various dates through 2029. Finance leases relate to server leases expiring at various dates through 2029. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants.

The undiscounted future non-cancellable lease payments under the Company’s operating and finance leases were as follows (in thousands):


As of June 30, 2024	Amount
2024	$	739
2025		1,482
2026		1,497
2027		1,380
2028		595
Thereafter		48
Total lease payments		5,741
Less: imputed interest		(470)
Total lease liabilities		5,271
Less: current portion of lease liabilities		(1,275)
Total lease liabilities, net of current portion	$	3,996

Other information related to the Company’s operating lease liabilities was as follows:


	June 30,		December 31,
	2024		2023
Weighted-average remaining lease term (years)	3.88		4.37
Weighted-average discount rate	4.50	%	4.50	%

Other information related to the Company’s finance lease liabilities was as follows:


	June 30,		December 31,
	2024		2023
Weighted-average remaining lease term (years)	4.57		1.09
Weighted-average discount rate	3.91	%	4.50	%

Stock-Based Compensation

6 Months Ended

Jun. 30, 2024

Stock-Based Compensation

Stock-Based Compensation

7. Stock-Based Compensation

Summary of Stock Option and Award Activity

The following table summarizes the stock option and award activity for the six months ended June 30, 2024:


		Options Outstanding
			Weighted-		Weighted-
	Options and		Average		Average	Aggregate
	Awards		Exercise		Remaining	Intrinsic
	Available for	Number of	Price Per		Contractual	Value
	Grant	Options	Share		Life (years)	(In thousands)
Balance—December 31, 2023	598,397	1,829,428	$	5.96	6.9	$	5,676
Authorized	632,414
RSUs granted	(977,783)
RSUs cancelled/forfeited	10,007
Warrants exercised	—
Options granted	—	—		—
Options exercised	—	(106,741)	$	3.67		$	498
Options cancelled/forfeited	3,951	(4,565)	$	6.22
Balance—June 30, 2024	266,986	1,718,122	$	6.10	6.5	$	1,255
Options exercisable—June 30, 2024		1,369,585	$	5.86	6.2	$	1,197

The total grant date fair value of options vested was $0.3 million and $0.4 million during the three months ended June 30, 2024 and 2023, respectively, and $0.7 million and $1.3 million during the six months ended June 30, 2024 and 2023, respectively.

The weighted-average grant date fair value of options granted was $4.43 per share during the three months ended June 30, 2023 and $3.85 per share during the six months ended June 30, 2023. No shares were granted in the three and six months ended June 30, 2024.

As of June 30, 2024, there was $1.6 million of total unrecognized stock-based compensation expense related to unvested options which is expected to be recognized over a weighted-average period of 1.28 years. Stock-based compensation cost for options capitalized within inventory at June 30, 2024 and 2023 was not material.

2016 Employee Stock Purchase Plan

In January 2024, there was an increase of 210,804 shares reserved for issuance under the Company’s Employee Stock Purchase Plan (ESPP) pursuant to the terms of the ESPP. The Company had 1,063,270 shares available for future issuance under the Company’s ESPP as of June 30, 2024. Employees purchased 37,696 shares for $241,000 during the three and six months ended June 30, 2024. Employees purchased 40,894 shares for $181,000 during the three and six months ended June 30, 2023.

Restricted Stock Units

The following table summarizes restricted stock units (RSUs) activity for the six months ended June 30, 2024:


	RSUs Outstanding
		Weighted-
		Average
	Number of	Grant Date
	Restricted Stock	Fair Value Per
	Units	Share
Balance—December 31, 2023	905,781	$	6.59
Granted	977,783	$	8.62
Vested	(433,100)	$	6.69
Cancelled/forfeited	(10,007)	$	7.12
Balance—June 30, 2024	1,440,457	$	7.93

The fair value of RSUs is determined on the date of grant based on the market price of the Company’s common stock on that date.

As of June 30, 2024, there was $10.1 million of unrecognized stock-based compensation expense related to RSUs to be recognized over a weighted-average period of 2.6 years. Stock-based compensation cost related to RSUs capitalized within inventory at June 30, 2024 and 2023 was not material.

Document and Entity Information - shares	6 Months Ended
Document and Entity Information - shares	Jun. 30, 2024	Aug. 01, 2024
Document And Entity Information
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Document Transition Report	false
Securities Act File Number	001-37900
Entity Registrant Name	Everspin Technologies, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	26-2640654
Entity Address, Address Line One	5670 W. Chandler Boulevard
Entity Address, Address Line Two	Suite 130
Entity Address, City or Town	Chandler
Entity Address, State or Province	AZ
Entity Address, Postal Zip Code	85226
City Area Code	480
Local Phone Number	347-1111
Title of 12(b) Security	Common Stock, par value $0.0001
Trading Symbol	MRAM
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		21,743,166
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Entity Central Index Key	0001438423
Amendment Flag	false

Condensed Statements of Operations and Comprehensive (Loss) Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Operating expenses include stock-based compensation as follows:
Total stock-based compensation	$ 1,862	$ 1,260	$ 3,576	$ 2,420
Research and development
Operating expenses include stock-based compensation as follows:
Total stock-based compensation	689	503	1,269	949
General and administrative
Operating expenses include stock-based compensation as follows:
Total stock-based compensation	980	624	1,960	1,235
Sales and marketing
Operating expenses include stock-based compensation as follows:
Total stock-based compensation	$ 193	$ 133	$ 347	$ 236

Summary of Significant Accounting Policies - Accounts Receivable (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Accounts receivable
Trade accounts receivable	$ 10,193	$ 11,489
Unbilled accounts receivable	281	475
Allowance for product returns and price adjustments	(360)	(410)
Accounts receivable, net	$ 10,114	$ 11,554

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2024

Summary of Significant Accounting Policies

Basis of Presentation

Use of Estimates

Accounts receivable, net

Accounts receivable, net consisted of the following (in thousands):


	June 30,		December 31,
	2024		2023
Trade accounts receivable	$	10,193	$	11,489
Unbilled accounts receivable		281		475
Allowance for product returns and price adjustments		(360)		(410)
Accounts receivable, net	$	10,114	$	11,554

Concentration of Credit Risk


	Revenue								Accounts Receivable, net
	Three Months Ended				Six Months Ended				As of
	June 30,				June 30,				June 30,		December 31,
Customers	2024		2023		2024		2023		2024		2023
Customer A	*		17	%	*		16	%	*		13	%
Customer B	*		13	%	*		14	%	*		*
Customer C	*		10	%	12	%	*		*		22	%
Customer D	26	%	13	%	25	%	15	%	53	%	37	%
Customer E	14	%	13	%	*		12	%	11	%	*

*Less than 10%

Fair Value of Financial Instruments

Level 1— Observable inputs such as quoted prices for identical assets or liabilities in active markets;

Level 2— Inputs, other than quoted prices for identical assets or liabilities in active markets, which are observable either directly or indirectly; and

Level 3— Unobservable inputs in which there is little or no market data requiring the reporting entity to develop its own assumptions.

The following tables sets forth the fair value of the Company’s financial assets and liabilities measured at fair value on a recurring basis (in thousands):


	June 30, 2024
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	36,764	$	—	$	—	$	36,764
Total assets measured at fair value	$	36,764	$	—	$	—	$	36,764


	December 31, 2023
	Level 1		Level 2		Level 3		Total
Assets:
Money market funds	$	36,946	$	—	$	—	$	36,946
Total assets measured at fair value	$	36,946	$	—	$	—	$	36,946

Recently Issued Accounting Pronouncements Under Evaluation

Revenue - Disaggregated by Timing of Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue
Revenue	$ 10,636	$ 15,747	$ 25,066	$ 30,593
Point in time
Disaggregation of Revenue
Revenue	10,062	13,790	21,029	27,660
Over time
Disaggregation of Revenue
Revenue	$ 574	$ 1,957	$ 4,037	$ 2,933

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-41

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Summary of Significant Accounting Policies - Schedule of Revenue and Accounts Receivable for Each Significant Customer (Details) - Customer Concentration Risk	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Revenue \| Customer A
Concentration risk
Concentration risk percentage		17.00%		16.00%
Revenue \| Customer A \| Maximum
Concentration risk
Concentration risk percentage	10.00%		10.00%
Revenue \| Customer B
Concentration risk
Concentration risk percentage		13.00%		14.00%
Revenue \| Customer B \| Maximum
Concentration risk
Concentration risk percentage	10.00%		10.00%
Revenue \| Customer C
Concentration risk
Concentration risk percentage		10.00%	12.00%
Revenue \| Customer C \| Maximum
Concentration risk
Concentration risk percentage	10.00%			10.00%
Revenue \| Customer D
Concentration risk
Concentration risk percentage	26.00%	13.00%	25.00%	15.00%
Revenue \| Customer E
Concentration risk
Concentration risk percentage	14.00%	13.00%		12.00%
Revenue \| Customer E \| Maximum
Concentration risk
Concentration risk percentage			10.00%
Accounts Receivable, net \| Customer A
Concentration risk
Concentration risk percentage					13.00%
Accounts Receivable, net \| Customer A \| Maximum
Concentration risk
Concentration risk percentage			10.00%
Accounts Receivable, net \| Customer B \| Maximum
Concentration risk
Concentration risk percentage			10.00%		10.00%
Accounts Receivable, net \| Customer C
Concentration risk
Concentration risk percentage					22.00%
Accounts Receivable, net \| Customer C \| Maximum
Concentration risk
Concentration risk percentage			10.00%
Accounts Receivable, net \| Customer D
Concentration risk
Concentration risk percentage			53.00%		37.00%
Accounts Receivable, net \| Customer E
Concentration risk
Concentration risk percentage			11.00%
Accounts Receivable, net \| Customer E \| Maximum
Concentration risk
Concentration risk percentage					10.00%

Debt - Credit Facility (Details) - 2019 Credit Facility - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2024
Debt
Prepayment fee	$ 170
Outstanding balance		$ 0

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References + Details

Stock-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Jan. 31, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Mar. 31, 2024	Dec. 31, 2023
Share-based Compensation
Total grant date fair value of options vested		$ 300	$ 400	$ 700	$ 1,300
Weighted-average grant date fair value of options granted			$ 4.43		$ 3.85
Shares available for future issuance (in shares)		266,986		266,986			598,397
Issuance of common stock under Employee Stock Purchase Plan		$ 241	$ 181	$ 241	$ 181
Issuance of common stock under Employee Stock Purchase Plan (in shares)		37,696	40,894	37,696	40,894
Number of Options, Options granted		0		0
Options remained outstanding		1,718,122		1,718,122			1,829,428
Employee Stock Option
Share-based Compensation
Unrecognized compensation expense related to unvested options		$ 1,600		$ 1,600
Unrecognized compensation expense, weighted-average period expected to be recognized				1 year 3 months 10 days
ESPP
Share-based Compensation
Increase in number of shares reserved for issuance (in shares)	210,804
Shares available for future issuance (in shares)						1,063,270

Revenue - Disaggregated by Geographic Region (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($) region	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) region	Jun. 30, 2023 USD ($)
Disaggregation of Revenue
Number of primary geographic regions \| region	3		3
Revenue	$ 10,636	$ 15,747	$ 25,066	$ 30,593
APAC
Disaggregation of Revenue
Revenue	6,310	7,964	13,240	15,555
North America
Disaggregation of Revenue
Revenue	3,051	4,517	5,843	8,847
EMEA
Disaggregation of Revenue
Revenue	$ 1,275	$ 3,266	$ 5,983	$ 6,191

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

- Definition

+ References

+ Details

Net (Loss) Income Per Common Share

6 Months Ended

Jun. 30, 2024

Net (Loss) Income Per Common Share

Net (Loss) Income Per Common Share

9. Net (Loss) Income Per Common Share

Basic net (loss) income per common share is calculated by dividing the net income by the weighted-average number of shares of common stock outstanding for the period less shares subject to repurchase, without consideration of potentially dilutive securities. Diluted earnings per share is calculated using the treasury stock method by dividing net income by the

total weighted average shares of common stock outstanding in addition to the potential impact of dilutive securities including restricted stock units, warrants, and options. In periods with a net loss, potentially dilutive securities are excluded from the Company’s calculation of earnings per share as their inclusion would have an antidilutive effect.

The following tables set forth the computation of basic and diluted net (loss) income per share attributable to common stockholders (in thousands, except share and per share amounts):

Basic EPS


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net (loss) income	$	(2,502)	$	3,885	$	(2,704)	$	4,646
Denominator:
Weighted-average shares of common stock outstanding, basic		21,566,863		20,657,404		21,409,611		20,554,769
Net (loss) income per common share, basic	$	(0.12)	$	0.19	$	(0.13)	$	0.23

Diluted EPS


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net (loss) income	$	(2,502)	$	3,885	$	(2,704)	$	4,646
Warrant liability fair value loss recognized		—		—		—		23
Net (loss) income attributable to common stockholders, diluted	$	(2,502)	$	3,885	$	(2,704)	$	4,669
Denominator:
Weighted-average shares of common stock outstanding, basic		21,566,863		20,657,404		21,409,611		20,554,769
Dilutive effect of stock options and RSUs		—		576,849		—		513,290
Weighted-average shares of common stock outstanding, diluted		21,566,863		21,234,253		21,409,611		21,068,059
Net (loss) income per common share, diluted	$	(0.12)	$	0.18	$	(0.13)	$	0.22

Potentially dilutive securities representing 2.1 million and 0.9 million stock options and RSUs that were outstanding during the three months ended June 30, 2024, and 2023, respectively, and 1.7 million and 1.3 million stock options and RSUs outstanding during the six months ended June 30, 2024 and 2023, respectively, were excluded from the computation of diluted earnings per common share during these periods as their inclusion would have an antidilutive effect.

Leases (Tables)

6 Months Ended

Jun. 30, 2024

Leases

Schedule of Undiscounted future non-cancellable lease payments

The undiscounted future non-cancellable lease payments under the Company’s operating and finance leases were as follows (in thousands):


As of June 30, 2024	Amount
2024	$	739
2025		1,482
2026		1,497
2027		1,380
2028		595
Thereafter		48
Total lease payments		5,741
Less: imputed interest		(470)
Total lease liabilities		5,271
Less: current portion of lease liabilities		(1,275)
Total lease liabilities, net of current portion	$	3,996

Schedule of supplemental information

Other information related to the Company’s operating lease liabilities was as follows:


	June 30,		December 31,
	2024		2023
Weighted-average remaining lease term (years)	3.88		4.37
Weighted-average discount rate	4.50	%	4.50	%

Other information related to the Company’s finance lease liabilities was as follows:


	June 30,		December 31,
	2024		2023
Weighted-average remaining lease term (years)	4.57		1.09
Weighted-average discount rate	3.91	%	4.50	%

Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2024

Stock-Based Compensation

Summary of stock option activity


		Options Outstanding
			Weighted-		Weighted-
	Options and		Average		Average	Aggregate
	Awards		Exercise		Remaining	Intrinsic
	Available for	Number of	Price Per		Contractual	Value
	Grant	Options	Share		Life (years)	(In thousands)
Balance—December 31, 2023	598,397	1,829,428	$	5.96	6.9	$	5,676
Authorized	632,414
RSUs granted	(977,783)
RSUs cancelled/forfeited	10,007
Warrants exercised	—
Options granted	—	—		—
Options exercised	—	(106,741)	$	3.67		$	498
Options cancelled/forfeited	3,951	(4,565)	$	6.22
Balance—June 30, 2024	266,986	1,718,122	$	6.10	6.5	$	1,255
Options exercisable—June 30, 2024		1,369,585	$	5.86	6.2	$	1,197

Schedule of restricted stock unit activity


	RSUs Outstanding
		Weighted-
		Average
	Number of	Grant Date
	Restricted Stock	Fair Value Per
	Units	Share
Balance—December 31, 2023	905,781	$	6.59
Granted	977,783	$	8.62
Vested	(433,100)	$	6.69
Cancelled/forfeited	(10,007)	$	7.12
Balance—June 30, 2024	1,440,457	$	7.93

Stock-Based Compensation - Summary of Options and Awards Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Stock-based compensation
Options and Awards Available for Grant, Outstanding, Beginning balance		598,397
Options and Awards Available for Grant, Options authorized		632,414
Options and Awards Available for Grant, RSUs granted		(977,783)
Options Available for Grant, RSUs cancelled/forfeited		10,007
Options and Awards Available for Grant, Options cancelled/forfeited		3,951
Options and Awards Available for Grant, Outstanding, Ending balance	266,986	266,986	598,397
Number of Options, Outstanding, Beginning balance		1,829,428
Number of Options, Options granted	0	0
Number of Options, Options exercised		(106,741)
Number of Options, Options cancelled/forfeited		(4,565)
Number of Options, Outstanding, Ending balance	1,718,122	1,718,122	1,829,428
Number of Options, exercisable	1,369,585	1,369,585
Weighted - Average Exercise Price Per Share, Options outstanding, Beginning balance		$ 5.96
Weighted - Average Exercise Price Per Share, Options exercised		3.67
Weighted - Average Exercise Price Per Share, Options cancelled/forfeited		6.22
Weighted - Average Exercise Price Per Share, Options outstanding, Ending balance	$ 6.10	6.10	$ 5.96
Weighted - Average Exercise Price Per Share, Options exercisable	$ 5.86	$ 5.86
Weighted - Average Remaining Contractual Life, Options outstanding		6 years 6 months	6 years 10 months 24 days
Weighted - Average Remaining Contractual Life, Options exercisable		6 years 2 months 12 days
Aggregate Intrinsic Value, Options outstanding	$ 1,255	$ 1,255	$ 5,676
Aggregate Intrinsic Value, Options exercised		498
Aggregate Intrinsic Value, Options exercisable	$ 1,197	$ 1,197

Debt

6 Months Ended

Jun. 30, 2024

Debt

Debt

6. Debt

2019 Credit Facility

In March 2023, our credit facility with a lender pursuant to an Amended and Restated Loan and Security Agreement (the 2019 Credit Facility), consisting of a term loan and line of credit, was paid in full, and there was no outstanding balance as of June 30, 2024. The Company paid an early termination and prepayment fee of $170,000, which was recorded within other income (expense) within the condensed statements of operations and comprehensive (loss) income for the six months ended June 30, 2023.

The Company was in compliance with all covenants throughout the 2019 Credit Facility payoff date in March 2023.

The amortization of the debt issuance costs and accretion of the debt discount is included in interest expense within the condensed statements of operations and comprehensive (loss) income and included in non-cash interest expense within the statement of cash flows.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481544/470-10-50-6

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Section 50
-Paragraph 6
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481544/470-10-50-6

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Future lease payments
2024	$ 739
2025	1,482
2026	1,497
2027	1,380
2028	595
Thereafter	48
Total lease payments	5,741
Less: imputed interest	(470)
Total lease liabilities	5,271
Less: current portion of lease liabilities	(1,275)	$ (1,190)
Total lease liabilities, net of current portion	$ 3,996	$ 4,390
Other lease information
Weighted-average remaining lease term (years)	3 years 10 months 17 days	4 years 4 months 13 days
Weighted-average discount rate	4.50%	4.50%
Weighted-average remaining lease term (years)	4 years 6 months 25 days	1 year 1 month 2 days
Weighted-average discount rate	3.91%	4.50%

Balance Sheet Components - Deferred Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended	30 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2024	Dec. 31, 2023
Deferred Revenue
Revenue	$ 10,636	$ 15,747	$ 25,066	$ 30,593
Deferred licensing revenue							$ 336
RAD Hard product 1 agreement
Deferred Revenue
Total amount of consideration to be received					$ 6,500
Revenue	300		500			$ 6,200
Revenue expected to be recognized	$ 300		$ 300			$ 300

- Definition

+ References

+ Details

Condensed Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2024	Dec. 31, 2023
Condensed Balance Sheets
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares Issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	21,656,683	21,080,472
Common stock, shares outstanding	21,656,683	21,080,472

Condensed Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Total
Balance at Dec. 31, 2022	$ 2	$ 185,364	$ (146,702)	$ 38,664
Balance (in shares) at Dec. 31, 2022	20,374,288
Increase (Decrease) in Stockholders' Equity
Exercise of stock options		13		13
Exercise of stock options (in shares)	3,020
Issuance of common stock under stock incentive plans (in shares)	157,436
Stock-based compensation expense		1,160		1,160
Net Income (Loss)			761	761
Balance at Mar. 31, 2023	$ 2	186,537	(145,941)	40,598
Balance (in shares) at Mar. 31, 2023	20,534,744
Balance at Dec. 31, 2022	$ 2	185,364	(146,702)	38,664
Balance (in shares) at Dec. 31, 2022	20,374,288
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)				4,646
Balance at Jun. 30, 2023	$ 2	188,126	(142,056)	46,072
Balance (in shares) at Jun. 30, 2023	20,743,422
Balance at Mar. 31, 2023	$ 2	186,537	(145,941)	40,598
Balance (in shares) at Mar. 31, 2023	20,534,744
Increase (Decrease) in Stockholders' Equity
Exercise of stock options		148		148
Exercise of stock options (in shares)	36,353
Issuance of common stock under stock incentive plans		181		181
Issuance of common stock under stock incentive plans (in shares)	172,325
Stock-based compensation expense		1,260		1,260
Net Income (Loss)			3,885	3,885
Balance at Jun. 30, 2023	$ 2	188,126	(142,056)	46,072
Balance (in shares) at Jun. 30, 2023	20,743,422
Balance at Dec. 31, 2023	$ 2	191,569	(137,650)	53,921
Balance (in shares) at Dec. 31, 2023	21,080,472
Increase (Decrease) in Stockholders' Equity
Exercise of stock options		353		353
Exercise of stock options (in shares)	96,116
Issuance of common stock under stock incentive plans (in shares)	229,923
Stock-based compensation expense		1,714		1,714
Net Income (Loss)			(202)	(202)
Balance at Mar. 31, 2024	$ 2	193,636	(137,852)	55,786
Balance (in shares) at Mar. 31, 2024	21,406,511
Balance at Dec. 31, 2023	$ 2	191,569	(137,650)	$ 53,921
Balance (in shares) at Dec. 31, 2023	21,080,472
Increase (Decrease) in Stockholders' Equity
Exercise of stock options (in shares)				106,741
Net Income (Loss)				$ (2,704)
Balance at Jun. 30, 2024	$ 2	195,774	(140,354)	55,422
Balance (in shares) at Jun. 30, 2024	21,656,683
Balance at Mar. 31, 2024	$ 2	193,636	(137,852)	55,786
Balance (in shares) at Mar. 31, 2024	21,406,511
Increase (Decrease) in Stockholders' Equity
Exercise of stock options		35		35
Exercise of stock options (in shares)	9,549
Issuance of common stock under stock incentive plans		241		241
Issuance of common stock under stock incentive plans (in shares)	240,623
Stock-based compensation expense		1,862		1,862
Net Income (Loss)			(2,502)	(2,502)
Balance at Jun. 30, 2024	$ 2	$ 195,774	$ (140,354)	$ 55,422
Balance (in shares) at Jun. 30, 2024	21,656,683

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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+ Details

- Definition

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

+ References

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+ Details

Balance Sheet Components

6 Months Ended

Jun. 30, 2024

Balance Sheet Components

Balance Sheet Components

4. Balance Sheet Components

Inventory

Inventory consisted of the following (in thousands):


	June 30,		December 31,
	2024		2023
Raw materials	$	105	$	189
Work-in-process		6,754		6,724
Finished goods		1,128		1,478
Total inventory	$	7,987	$	8,391

Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):


	June 30,		December 31,
	2024		2023
Payroll-related expenses	$	1,093	$	3,347
Inventory		259		317
Other		408		672
Total accrued liabilities	$	1,760	$	4,336

Deferred Revenue

During the year ended December 31, 2021, the Company executed contractual arrangements with a customer for the development of a RAD-Hard product, consisting of a technology license, design license agreement and development subcontract (RAD-Hard 1). The Company does not share in the rights to future revenues or royalties. The total arrangements are for $6.5 million in consideration.

The Company concluded these contractual arrangements represent one arrangement and evaluated its promises to the customer and whether the performance obligations granted under the arrangement were distinct. The licenses provided to the customer are not transferable, are of limited value without the promised development services, and the customer cannot benefit from the license agreements without the specific obligated services in the development subcontract, as there is strong interdependency between the licenses and the development subcontract. Accordingly, the Company determined the licenses were not distinct within the context of the contract and combined the license with other performance obligations. The total transaction price of $6.5 million was allocated to the single performance obligation.

The Company recognizes revenue related to the performance obligations over time using the input method based on costs incurred to date relative to the total expected costs of the contract and began recognizing revenue in the second quarter of 2021 over the contract period. This method depicts performance under the contract and requires the Company to make estimates about the future costs expected to be incurred to perform under the contact, including labor and material costs.

The Company has recognized $0.3 million and $0.5 million in revenue for the three and six months ended June 30, 2024, respectively, and $6.2 million in revenue since inception of the contractual agreements. The Company expects to recognize the remaining $0.3 million of the transaction price as services are performed throughout the contractual period and performance is expected to be complete in the year ending December 31, 2024.

Net (Loss) Income Per Common Share (Tables)

6 Months Ended

Jun. 30, 2024

Net (Loss) Income Per Common Share

Computation of basic net (loss) income per share

The following tables set forth the computation of basic and diluted net (loss) income per share attributable to common stockholders (in thousands, except share and per share amounts):

Basic EPS


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net (loss) income	$	(2,502)	$	3,885	$	(2,704)	$	4,646
Denominator:
Weighted-average shares of common stock outstanding, basic		21,566,863		20,657,404		21,409,611		20,554,769
Net (loss) income per common share, basic	$	(0.12)	$	0.19	$	(0.13)	$	0.23

Computation of diluted net (loss) income per share

The following tables set forth the computation of basic and diluted net (loss) income per share attributable to common stockholders (in thousands, except share and per share amounts):

Diluted EPS


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Numerator:
Net (loss) income	$	(2,502)	$	3,885	$	(2,704)	$	4,646
Warrant liability fair value loss recognized		—		—		—		23
Net (loss) income attributable to common stockholders, diluted	$	(2,502)	$	3,885	$	(2,704)	$	4,669
Denominator:
Weighted-average shares of common stock outstanding, basic		21,566,863		20,657,404		21,409,611		20,554,769
Dilutive effect of stock options and RSUs		—		576,849		—		513,290
Weighted-average shares of common stock outstanding, diluted		21,566,863		21,234,253		21,409,611		21,068,059
Net (loss) income per common share, diluted	$	(0.12)	$	0.18	$	(0.13)	$	0.22

Balance Sheet Components - Schedule of Inventory (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Inventory
Raw materials	$ 105	$ 189
Work-in-process	6,754	6,724
Finished goods	1,128	1,478
Total inventory	$ 7,987	$ 8,391

Net (Loss) Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Numerator:
Net (loss) income	$ (2,502)	$ (202)	$ 3,885	$ 761	$ (2,704)	$ 4,646
Basic EPS
Weighted-average shares of common stock outstanding, basic	21,566,863		20,657,404		21,409,611	20,554,769
Net (loss) income per common share, Basic	$ (0.12)		$ 0.19		$ (0.13)	$ 0.23
Diluted EPS
Net (loss) income	$ (2,502)	$ (202)	$ 3,885	$ 761	$ (2,704)	$ 4,646
Less: warrant liability fair value loss recognized						23
Net (loss) income attributable to common stockholders, diluted	$ (2,502)		$ 3,885		$ (2,704)	$ 4,669
Weighted-average shares of common stock outstanding, basic	21,566,863		20,657,404		21,409,611	20,554,769
Dilutive effect of stock options and RSUs			576,849			513,290
Weighted-average shares of common stock outstanding, diluted	21,566,863		21,234,253		21,409,611	21,068,059
Net (loss) income per common share, Diluted	$ (0.12)		$ 0.18		$ (0.13)	$ 0.22

Significant Agreements

6 Months Ended

Jun. 30, 2024

Significant Agreements

Significant Agreements

8. Significant Agreements

GLOBALFOUNDRIES, Inc. Joint Development Agreement

Since October 17, 2014, the Company has participated in a joint development agreement (JDA) with GLOBALFOUNDRIES Inc. (GF), a semiconductor foundry, for the joint development of Spin-transfer Torque MRAM (STT-MRAM), technology to produce a family of discrete and embedded MRAM technologies. The term of the JDA is until the completion, termination, or expiration of the last statement of work entered into pursuant to the JDA. The JDA was extended on December 31, 2019, to include a new phase of support for 12nm MRAM development.

Under the current JDA extension terms, each party licenses its relevant intellectual property to the other party. For certain jointly developed works, the parties have agreed to follow an invention allocation procedure to determine ownership. In addition, GF possesses the exclusive right to manufacture the Company’s discrete and embedded STT-MRAM devices developed pursuant to the JDA until the earlier of three years after the qualification of the MRAM device for a particular technology node or four years after the completion of the relevant statement of work under which the device was developed. For the same exclusivity period associated with the relevant device, GF agreed not to license intellectual property developed in connection with the JDA to named competitors of the Company.

If GF manufactures, sells, or transfers to customers wafers containing production quantified STT-MRAM devices that utilize certain design information, GF will be required to pay the Company a royalty.

Revenue (Tables)

6 Months Ended

Jun. 30, 2024

Revenue.

Schedule of disaggregation of revenue

The following table presents the Company’s revenues disaggregated by sales channel (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Distributor	$	9,227	$	12,365	$	19,514	$	25,207
Non-distributor		1,409		3,382		5,552		5,386
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

The following table presents the Company’s revenues disaggregated by timing of recognition (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Point in time	$	10,062	$	13,790	$	21,029	$	27,660
Over time		574		1,957		4,037		2,933
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

The following table presents the Company’s revenues disaggregated by type (in thousands):


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Product sales	$	9,887	$	13,406	$	20,747	$	27,183
Licensing		306		1,899		3,527		2,817
Royalties		175		236		282		329
Patents		-		—		—		—
Other revenue		268		206		510		264
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

Schedule of revenue by region


	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
APAC	$	6,310	$	7,964	$	13,240	$	15,555
North America		3,051		4,517		5,843		8,847
EMEA		1,275		3,266		5,983		6,191
Total revenue	$	10,636	$	15,747	$	25,066	$	30,593

Revenue - Disaggregated by Type (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue
Revenue	$ 10,636	$ 15,747	$ 25,066	$ 30,593
Product sales
Disaggregation of Revenue
Revenue	9,887	13,406	20,747	27,183
Licensing
Disaggregation of Revenue
Revenue	306	1,899	3,527	2,817
Royalties
Disaggregation of Revenue
Revenue	175	236	282	329
Other revenue
Disaggregation of Revenue
Revenue	$ 268	$ 206	$ 510	$ 264

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

- Definition

+ References

+ Details

Net (Loss) Income Per Common Share - Potentially Dilutive Securities (Details) - shares shares in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Stock options and RSUs
Antidilutive Securities
Potentially dilutive securities excluded from diluted net loss per common share	2.1	0.9	1.7	1.3

Revenue - Disaggregated by Sales Channel (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue
Revenue	$ 10,636	$ 15,747	$ 25,066	$ 30,593
Distributor
Disaggregation of Revenue
Revenue	9,227	12,365	19,514	25,207
Non-distributor
Disaggregation of Revenue
Revenue	$ 1,409	$ 3,382	$ 5,552	$ 5,386

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

- Definition

+ References

+ Details

Organization and Nature of Business

6 Months Ended

Jun. 30, 2024

Organization and Nature of Business

Organization and Nature of Business

1. Organization and Nature of Business

Everspin Technologies, Inc. (the Company) was incorporated in Delaware on May 16, 2008. The Company’s magnetoresistive random-access memory (MRAM) solutions offer the persistence of non-volatile memory with the speed and endurance of random-access memory (RAM) and enable the protection of mission critical data particularly in the event of power interruption or failure. The Company’s MRAM solutions allow its customers in key markets, such as industrial, medical, automotive/transportation, aerospace and data center markets to design high performance, power efficient and reliable systems without the need for bulky batteries or capacitors.

Balance Sheet Components - Schedule of Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Accrued liabilities
Payroll-related expenses	$ 1,093	$ 3,347
Inventory	259	317
Deferred licensing revenue		336
Other	408	672
Total accrued liabilities	$ 1,760	$ 4,336

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Pay vs Performance Disclosure
Net Income (Loss)	$ (2,502)	$ (202)	$ 3,885	$ 761	$ (2,704)	$ 4,646

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Stock-Based Compensation - Restricted Stock Units (Details) - RSUs $ / shares in Units, $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($) $ / shares shares
Number of Restricted Stock Units
Balance, beginning of period \| shares	905,781
Granted \| shares	977,783
Vested \| shares	(433,100)
Cancelled/forfeited \| shares	(10,007)
Balance, end of period \| shares	1,440,457
Weighted Average Exercise Price Per Share
Balance, beginning of period (price per share) \| $ / shares	$ 6.59
Granted (price per share) \| $ / shares	8.62
Vested (price per share) \| $ / shares	6.69
Cancelled/forfeited (price per share) \| $ / shares	7.12
Balance, end of period (price per share) \| $ / shares	$ 7.93
2016 Employee Incentive Plan
Weighted Average Exercise Price Per Share
Unrecognized stock-based compensation expense \| $	$ 10.1
Unrecognized compensation expense, weighted-average period expected to be recognized	2 years 7 months 6 days

Summary of Significant Accounting Policies - Schedule of Fair Value of Financial Assets and Liabilities Measured on Recurring Basis (Details) - Recurring - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Fair Value
Total assets measured at fair value	$ 36,764	$ 36,946
Level 1
Fair Value
Total assets measured at fair value	36,764	36,946
Money Market Funds
Fair Value
Money market funds	36,764	36,946
Money Market Funds \| Level 1
Fair Value
Money market funds	$ 36,764	$ 36,946

Condensed Statements of Operations and Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Total revenue	$ 10,636	$ 15,747	$ 25,066	$ 30,593
Total cost of sales	5,420	6,554	11,690	12,970
Gross profit	5,216	9,193	13,376	17,623
Operating expenses:
Research and development	3,457	2,708	6,875	5,907
General and administrative	3,254	3,507	7,290	6,727
Sales and marketing	1,324	1,355	2,630	2,670
Total operating expenses	8,035	7,570	16,795	15,304
(Loss) income from operations	(2,819)	1,623	(3,419)	2,319
Interest expense				(63)
Other income, net	393	2,262	791	2,390
Net (loss) income before income taxes	(2,426)	3,885	(2,628)	4,646
Income tax (expense) benefit	(76)		(76)
Net (loss) income and comprehensive income	$ (2,502)	$ 3,885	$ (2,704)	$ 4,646
Net (loss) income per common share, Basic	$ (0.12)	$ 0.19	$ (0.13)	$ 0.23
Net (loss) income per common share, Diluted	$ (0.12)	$ 0.18	$ (0.13)	$ 0.22
Weighted-average shares of common stock outstanding, basic	21,566,863	20,657,404	21,409,611	20,554,769
Weighted average shares of common stock outstanding, Diluted	21,566,863	21,234,253	21,409,611	21,068,059
Product sales
Total revenue	$ 9,887	$ 13,406	$ 20,747	$ 27,183
Total cost of sales	5,235	6,090	11,238	12,213
Licensing, royalty, patent, and other revenue
Total revenue	749	2,341	4,319	3,410
Total cost of sales	$ 185	$ 464	$ 452	$ 757