10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____ to _____

Commission file number: 001-31822

ACCELERATE DIAGNOSTICS, INC.

(Exact name of registrant as specified in its charter)

Delaware			84-1072256
(State or other jurisdiction			(I.R.S. Employer Identification No.)
of incorporation or organization)
3950 South Country Club Road,		Suite 470
Tucson,	Arizona		85714
(Address of principal executive offices)			(Zip Code)

(520) 365-3100

(Registrant’s telephone number, including area code)

N/A

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol	Name of each exchange on which registered
Common Stock, $0.001 par	AXDX	The Nasdaq Stock Market LLC
value per share		(The Nasdaq Capital Market)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. ☑ Yes ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). ☑ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐
Accelerated filer	☐
Non-accelerated filer	☑
Smaller reporting company	☑
Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☑ No

At August 10, 2023, 14,367,971 shares of common stock were outstanding, net of treasury shares. All common stock share data and share-based calculations set forth in this report have been adjusted to reflect the registrant’s 1-for-10 reverse stock split, which was effective July 11, 2023, on a retroactive basis for the periods presented.

TABLE OF CONTENTS

PART I - FINANCIAL INFORMATION
Item 1. Financial Statements	3
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	44
Item 3. Quantitative and Qualitative Disclosures About Market Risk	55
Item 4. Controls and Procedures	55
Part II - OTHER INFORMATION
Item 1. Legal Proceedings	57
Item 1A. Risk Factors	57
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	59
Item 3. Defaults Upon Senior Securities	59
Item 4. Mine Safety Disclosures	59
Item 5.  Other Information	59
Item 6. Exhibits	60

2

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

ACCELERATE DIAGNOSTICS, INC.

CONDENSED CONSOLIDATED

BALANCE SHEETS

(in thousands, except share data)

	June 30,		December 31,
	2023		2022
	Unaudited
ASSETS
Current assets:
Cash and cash equivalents	$	29,282	$	34,905
Investments	1,423		10,656
Trade accounts receivable, net	2,342		2,416
Inventory	5,106		5,194
Prepaid expenses	1,274		818
Other current assets	2,812		2,025
Total current assets	42,239		56,014
Property and equipment, net	2,896		3,478
Finance lease assets, net	2,091		2,422
Operating lease right of use assets, net	1,527		1,859
Other non-current assets	1,125		1,242
Total assets	$	49,878	$	65,015
LIABILITIES AND STOCKHOLDERS’ DEFICIT
Current liabilities:
Accounts payable	$	4,033	$	4,501
Accrued liabilities	3,229		2,682
Accrued interest	348		472
Deferred revenue	478		547
Current portion of convertible notes	726		56,413
Finance lease, current	1,180		1,113
Operating lease, current	936		829
Derivative liability	42,786		—
Total current liabilities	53,716		66,557
Finance lease, non-current	375		782
Operating lease, non-current	1,064		1,545
Other non-current liabilities	1,097		874
Accrued interest related-party	—		663
Long-term debt related-party	—		16,858
Convertible notes	32,289		—
Total liabilities	$	88,541	$	87,279
Commitments and contingencies (see Note 14)

See accompanying notes to condensed consolidated financial statements.

3

ACCELERATE DIAGNOSTICS, INC.

CONDENSED CONSOLIDATED

BALANCE SHEETS (CONTINUED)

(in thousands, except share data)

	June 30,		December 31,
	2023		2022
	Unaudited
Stockholders’ deficit:
Preferred shares, $0.001 par value;
5,000,000 preferred shares authorized with no shares issued and outstanding on June 30, 2023 and 5,000,000 preferred shares authorized with 3,954,546 shares issued and outstanding on December 31, 2022	—		4
Common stock, $0.001 par value;
450,000,000 common shares authorized with 14,357,953 shares issued and outstanding on June 30, 2023 and 200,000,000 common shares authorized with 9,747,755 shares issued and outstanding on December 31, 2022	14		10
Contributed capital	663,812		630,428
Treasury stock	(45,067)		(45,067)
Accumulated deficit	(656,769)		(607,239)
Accumulated other comprehensive loss	(653)		(400)
Total stockholders’ deficit	(38,663)		(22,264)
Total liabilities and stockholders’ deficit	$	49,878	$	65,015

See accompanying notes to condensed consolidated financial statements.

4

ACCELERATE DIAGNOSTICS, INC.

CONDENSED CONSOLIDATED

STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

Unaudited

(in thousands, except per share data)

	Three Months Ended				Six Months Ended
	June 30,		June 30,		June 30,		June 30,
	2023		2022		2023		2022
Net sales	$	2,921	$	3,861	$	5,733	$	6,820
Cost of sales	2,122		2,781		3,923		4,937
Gross profit	799		1,080		1,810		1,883
Costs and expenses:
Research and development	5,820		7,576		12,788		13,600
Sales, general and administrative	7,564		11,493		17,669		22,167
Total costs and expenses	13,384		19,069		30,457		35,767
Loss from operations	(12,585)		(17,989)		(28,647)		(33,884)
Other (expense) income:
Interest expense	(1,175)		(713)		(1,593)		(1,630)
Interest expense related-party	(804)		—		(1,817)		—
(Loss) gain on extinguishment of debt	(6,550)		199		(6,550)		3,565
(Loss) on extinguishment of debt with related party	(6,755)		—		(6,755)		—
(Loss) on fair value adjustment	(5,030)		—		(5,030)		—
Foreign currency exchange gain	25		31		258		40
Interest income	255		56		675		78
Other income (expense), net	40		(107)		85		(157)
Total other (expense) income, net	(19,994)		(534)		(20,727)		1,896
Net loss before income taxes	(32,579)		(18,523)		(49,374)		(31,988)
Provision for income taxes	(156)		—		(156)		—
Net loss	$	(32,735)	$	(18,523)	$	(49,530)	$	(31,988)
Basic and diluted net loss per share	$	(2.97)	$	(2.43)	$	(4.75)	$	(4.44)
Weighted average shares outstanding	11,009		7,623		10,420		7,200
Other comprehensive loss:
Net loss	$	(32,735)	$	(18,523)	$	(49,530)	$	(31,988)
Net unrealized gain (loss) on debt securities available-for-sale	4		(39)		28		(132)
Foreign currency translation adjustment	(26)		(161)		(281)		(240)
Comprehensive loss	$	(32,757)	$	(18,723)	$	(49,783)	$	(32,360)

See accompanying notes to condensed consolidated financial statements.

5

ACCELERATE DIAGNOSTICS, INC.

CONDENSED CONSOLIDATED

STATEMENTS OF CASH FLOWS

Unaudited

(in thousands)

	Six Months Ended
	June 30,		June 30,
	2023		2022
Cash flows from operating activities:
Net loss	$	(49,530)	$	(31,988)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	1,617		1,435
Amortization of investment discount	—		79
Equity-based compensation	2,208		6,950
Amortization of debt discount and issuance costs	692		284
Amortization of debt discount related-party	1,033		—
Loss on disposal of property and equipment	68		283
Unrealized (gain) loss on equity investments	(90)		157
Loss (gain) on extinguishment of debt	6,550		(3,565)
Loss on extinguishment of debt with related party	6,755		—
Loss on fair value adjustments	5,030		—
(Increase) decrease in assets:
Contributions to deferred compensation plan	—		(110)
Accounts receivable	74		(615)
Inventory	(30)		(416)
Prepaid expense and other	(77)		(719)
Increase (decrease) in liabilities:
Accounts payable	(451)		658
Accrued liabilities and other	125		2,288
Accrued interest	900		(159)
Accrued interest from related-party	784		—
Deferred revenue and income	(69)		(116)
Deferred compensation	223		(51)
Net cash used in operating activities	(24,188)		(25,605)
Cash flows from investing activities:
Purchases of equipment	(167)		(447)
Purchase of marketable securities	—		(27,504)
Maturities of marketable securities	9,291		18,738
Net cash provided (used) by investing activities	9,124		(9,213)
Cash flows from financing activities:
Proceeds from issuance of common stock to related party	4,000		—
Payments on finance leases	(540)		(424)
Proceeds from exercise of options	—		7
Proceeds from issuance of common stock under employee purchase plan	—		137
Proceeds from issuance of convertible notes	10,000		—
Transaction costs related to debt and equity issuances	(3,731)		—
Net cash provided (used) by financing activities	9,729		(280)

See accompanying notes to condensed consolidated financial statements.

6

ACCELERATE DIAGNOSTICS, INC.

CONDENSED CONSOLIDATED

STATEMENTS OF CASH FLOWS (CONTINUED)

Unaudited

(in thousands)

	Six Months Ended
	June 30,		June 30,
	2023		2022
Effect of exchange rate on cash	(288)		(219)
Decrease in cash and cash equivalents	(5,623)		(35,317)
Cash and cash equivalents, beginning of period	34,905		39,898
Cash and cash equivalents, end of period	$	29,282	$	4,581
Non-cash investing activities:
Net transfer of instruments from inventory to property and equipment	$	88	$	202
Non-cash financing activities:
Extinguishment of 2.50% Convertible Senior Notes through issuance of common stock	$	—	$	10,180
Capital contribution from the exchange of secured note and accrued interest through the issuance of common stock with related party	$	25,363	$	—
Exchange of 2.50% Convertible Senior Notes and accrued interest for 5.00% Convertible Senior Secured Notes	$	56,893	$	—
Debt premium on issuance of 5.00% Convertible Senior Secured Notes	$	6,023	$	—
Derivative liability	$	38,160	$	—
Supplemental cash flow information:
Interest paid	$	—	$	1,506

See accompanying notes to condensed consolidated financial statements.

7

ACCELERATE DIAGNOSTICS, INC.

CONDENSED CONSOLIDATED

STATEMENTS OF STOCKHOLDERS' DEFICIT

Unaudited

(in thousands)

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2023		2022		2023		2022
Preferred stock shares outstanding
Beginning	3,955		3,955		3,955		3,955
Conversion of preferred stock into common stock with related party	(3,955)		—		(3,955)		—
Ending	—		3,955		—		3,955
Preferred stock
Beginning	$	4	$	4	$	4	$	4
Conversion of preferred stock into common stock with related party	(4)		—		(4)		—
Ending	$	—	$	4	$	—	$	4
Common stock shares outstanding
Beginning	9,964		6,873		9,749		6,767
Issuance of common stock to a related party	488		—		488		—
Conversion of preferred stock into common stock with related party	396		—		396		—
Restricted stock awards released	78		97		293		112
Issuance of shares to retire senior promissory notes with related party	3,432		—		3,432		—
Issuance of common stock under employee purchase plan	—		7		—		13
Issuance of shares to retire convertible notes	—		995		—		1,080
Ending	14,358		7,972		14,358		7,972
Common stock
Beginning	$	10	$	7	$	10	$	7
Issuance of common stock to a related party	1		—		1		—
Issuance of shares to retire senior promissory notes with related party	3		—		3		—
Issuance of common stock under employee purchase plan	—		—		—		—
Issuance of shares to retire convertible notes	—		1		—		1
Ending	$	14	$	8	$	14	$	8

See accompanying notes to condensed consolidated financial statements.

8

ACCELERATE DIAGNOSTICS, INC.

CONDENSED CONSOLIDATED

STATEMENTS OF STOCKHOLDERS' DEFICIT (CONTINUED)

Unaudited

(in thousands)

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2023		2022		2023		2022
Contributed capital
Beginning	$	630,992	$	547,444	$	630,428	$	580,714
Cumulative effect of accounting changes	—		—		—		(37,438)
Proceeds from issuance of common stock	3,996		—		3,996		—
Capital contribution from modification of securities purchase agreement with related party	1,805		—		1,805		—
Exercise of options	—		6		—		6
Issuance of shares to retire senior promissory notes with related party	25,363		—		25,363		—
Issuance of common stock under employee purchase plan	—		60		—		137
Issuance of shares to retire convertible notes	—		8,912		—		10,169
Equity-based compensation	1,615		3,826		2,177		6,659
Reclassification of common stock par value due to reverse stock split	41		10		43		11
Ending	$	663,812	$	560,258	$	663,812	$	560,258
Accumulated deficit
Beginning	$	(624,034)	$	(558,211)	$	(607,239)	$	(570,668)
Cumulative effect of accounting changes	—		—		—		25,922
Net loss	(32,735)		(18,523)		(49,530)		(31,988)
Ending	$	(656,769)	$	(576,734)	$	(656,769)	$	(576,734)
Treasury stock
Beginning	$	(45,067)	$	(45,067)	$	(45,067)	$	(45,067)
Ending	$	(45,067)	$	(45,067)	$	(45,067)	$	(45,067)
Accumulated other comprehensive (loss) income
Beginning	$	(631)	$	(232)	$	(400)	$	(60)
Net unrealized gain (loss) on debt securities available-for-sale	3		(39)		27		(132)
Foreign currency translation adjustment	(25)		(161)		(280)		(240)
Ending	$	(653)	$	(432)	$	(653)	$	(432)
Total stockholders' deficit	$	(38,663)	$	(61,963)	$	(38,663)	$	(61,963)

See accompanying notes to condensed consolidated financial statements.

9

ACCELERATE DIAGNOSTICS, INC.

NOTES TO THE CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Unaudited

NOTE 1. ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES

Accelerate Diagnostics, Inc. (“we” or “us” or “our” or “Accelerate” or the “Company”) is an in vitro diagnostics company dedicated to providing solutions that improve patient outcomes and lower healthcare costs through the rapid diagnosis of serious infections.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“U.S. GAAP”) and applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) regarding interim financial reporting. Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, as filed with the SEC on March 31, 2023.

The condensed consolidated balance sheet as of December 31, 2022 included herein was derived from the audited financial statements as of that date but does not include all disclosures such as notes required by U.S. GAAP.

The accompanying unaudited condensed consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, results of operations, and cash flows for the interim periods presented, but are not necessarily indicative of the results of operations to be anticipated for the entire year ending December 31, 2023, or any future period.

All amounts are rounded to the nearest thousand dollars unless otherwise indicated.

On July 11, 2023, the Company effected a one-for-ten reverse stock split. Consequently, on the Company’s condensed consolidated balance sheet, the aggregate par value of the issued common stock was reduced by reclassifying the par value amount of the eliminated shares of common stock to additional paid-in capital. All per share amounts and outstanding shares, including all common stock equivalents (stock options), have been retroactively restated in the condensed consolidated financial statements and in the Notes to the condensed consolidated financial statement for all periods presented to reflect the reverse stock split.

Principles of Consolidation

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries after elimination of intercompany transactions and balances.

Liquidity and Going Concern

Since inception, the Company has not achieved profitable operations or positive cash flows from operations. The Company’s accumulated deficit totaled $656.8 million as of June 30, 2023. During the six months ended June 30, 2023, the Company had a net loss of $49.5 million and negative cash flows from operations of $24.2 million. The Company had a working capital deficit of $11.5 million as of June 30, 2023.

On March 9, 2023, the Company entered into a forbearance agreement (the “Forbearance Agreement”), which became effective on March 13, 2023, with the holders of approximately 85% of the Company’s outstanding 2.50% Convertible Senior Notes due 2023 (the “2.50% Notes”) (collectively, the “Ad Hoc Noteholder Group”) and the trustee for the 2.50% Notes (the “Trustee”). On March 15, 2023, the 2.50% Notes matured and became due and payable. Pursuant to the Forbearance Agreement, the members of the Ad Hoc Noteholder Group agreed, and directed the Trustee, to forbear from exercising their rights and remedies under the indenture governing the 2.50% Notes (the “2.50% Notes Indenture”) in connection with certain events of default under the 2.50% Notes Indenture,

10

including, but not limited to, the failure to timely pay in full the principal of any 2.50% Note due and payable on March 15, 2023 and the failure to pay any interest on any 2.50% Note due and payable. The Forbearance Agreement was initially effective for the period commencing on March 13, 2023 and ending on March 29, 2023, which was subsequently extended by the parties to April 21, 2023. On April 21, 2023, the Company entered into a restructuring support agreement (the “Restructuring Support Agreement”) with certain holders of the 2.50% Notes, the holder of the Company’s secured promissory note in an aggregate principal amount of $34.9 million (the “Secured Note”) and the holders of the Company’s Series A Preferred Stock to negotiate in good faith to effect the restructuring of the Company’s capital structure (the “Restructuring Transactions”).

On June 9, 2023, the Company completed the Restructuring Transactions contemplated by the Restructuring Support Agreement whereby the Company (i) exchanged approximately $55.9 million aggregate principal amount of 2.50% Notes for approximately $56.9 million aggregate principal amount of newly issued 5.00% Senior Secured Convertible Notes due 2026 (the “5.00% Notes”), which was inclusive of additional 5.00% Notes in respect of interest accrued on the 2.50% Notes from September 15, 2022; (ii) issued and sold an additional $10.0 million aggregate principal amount of 5.00% Notes; (iii) repurchased the Secured Note, plus accrued interest, by issuing approximately 3.4 million shares of the Company’s common stock; (iv) issued approximately 0.4 million shares of the Company’s common stock upon conversion of all of the Company’s outstanding Series A Preferred Stock; (v) amended the March 2022 Securities Purchase Agreement (as defined in Note 17) and issued and sold approximately 0.5 million shares of the Company’s common stock for proceeds of $4.0 million; and (vi) entered into a new securities purchase agreement with the Jack W. Schuler Living Trust (the “Schuler Trust”) pursuant to which the Schuler Trust is required, prior to December 15, 2023, to either purchase an aggregate of $10.0 million of the Company’s common stock from the Company or to backstop an underwritten public offering by the Company of its common stock for aggregate proceeds of $10.0 million, at the Company’s option. See Note 9, Convertible Notes, Note 10, Long-Term Debt Related-Party, Note 17, Stockholders' Equity and Note 18, Related-Party Transactions for additional information.

As of June 30, 2023, the Company had $30.7 million in cash and cash equivalents and investments, a decrease of $14.9 million from $45.6 million at December 31, 2022. The primary reason for the decrease was due to cash used in operations, cash used for nonrecurring legal and professional services in connection with the restructuring activities of the 2.50% Notes and common stock issuances, offset by the proceeds from the issuance of the 5.00% Notes and such common stock issuances. The future success of the Company is dependent on its ability to successfully commercialize its products, obtain regulatory clearance for and successfully launch its future product candidates, obtain additional capital and ultimately attain profitable operations.

The Company’s primary use of capital has been for the development and commercialization of the Accelerate Pheno system and development of complementary products. The Company is subject to a number of risks similar to other early commercial stage life science companies, including, but not limited to commercially launching the Company’s products, development and market acceptance of the Company’s product candidates, development by its competitors of new technological innovations, protection of proprietary technology, and raising additional capital. Historically, the Company has funded its operations primarily through multiple equity raises and the issuance of debt. See Note 9, Convertible Notes, Note 10, Long-Term Debt Related-Party and Note 17, Stockholders' Equity for additional information.

While the Company continues to explore additional funding in the form of potential equity and/or debt financing arrangements or similar transactions, there can be no assurance the necessary financing will be available on terms acceptable to the Company, or at all. If the Company raises funds by issuing equity securities, dilution to stockholders may result. Any equity securities issued may also provide for rights, preferences or privileges senior to those of holders of common stock. If the Company raises funds by issuing additional debt, it is likely any new debt would have rights, preferences and privileges senior to common stockholders. The terms of borrowing could impose significant restrictions on the Company’s operations. The capital markets have in the past, and may in the future, experience periods of upheaval that could impact the availability and cost of equity and debt financing. In addition, recent and anticipated future increases in federal fund rates set by the Federal Reserve, which serve as benchmark rates on borrowing, and other general economic conditions may impact the cost of debt financing or refinancing existing debt.

Although the Company is actively considering all available strategic alternatives to maximize value, if the Company is unable to obtain adequate capital resources to fund operations, the Company would not be able to continue to operate its business pursuant to its current plans. This may require the Company to, among other

11

things, materially modify its operations to reduce spending; sell assets or operations; delay the implementation of, or revising certain aspects of, its business strategy; or discontinue its operations entirely.

The Company is required to evaluate its financial condition as of the date of filing this Form 10-Q pursuant to the requirements of Accounting Standards Codification (“ASC”) 205-40, Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. Management must evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented as of the date the financial statements are issued. When substantial doubt exists under this methodology, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued.

Based on its evaluation pursuant to ASC 205-40, the Company has determined that, as of the date of this Form 10-Q filing, there is substantial doubt about its ability to continue as a going concern, as the Company does not currently have adequate financial resources to fund its forecasted operating costs for at least twelve months from the date of issuance of these condensed consolidated financial statements.

The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business. The financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described above.

Use of Estimates

The preparation of the Company’s condensed consolidated financial statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. The more significant areas requiring the use of management estimates and assumptions relate to accounts receivable, inventory, property and equipment, accrued liabilities, warranty liabilities, derivatives, convertible notes, tax valuation accounts, equity-based compensation, warrants, revenue and leases. Actual results could differ materially from those estimates.

Estimated Fair Value of Financial Instruments

The Company follows ASC 820, Fair Value Measurement, which has defined fair value and requires the Company to establish a framework for measuring and disclosing fair value. The framework requires the valuation of assets and liabilities subject to fair value measurements using a three-tiered approach and fair value measurement be classified and disclosed in one of the following three categories:

•Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

•Level 2: Quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

•Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

The carrying amounts of financial instruments such as cash and cash equivalents, trade accounts receivable, prepaid expenses, other current assets, accounts payable, accrued liabilities, and other current liabilities approximate the related fair values due to the short-term maturities of these instruments.

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See Note 4, Fair Value of Financial Instruments, for further information and related disclosures regarding the Company’s fair value measurements.

The 2.50% Notes matured on March 15, 2023 and became due and payable on such date. As of June 30, 2023, $0.7 million of the 2.50% Notes had not been converted and remained outstanding and in default. The carrying amount of these 2.50% Notes approximates the related fair value due to the instrument being fully matured and payable on June 30, 2023. As of December 31, 2022, the Notes were instruments measured at fair value using Level 2 inputs, as the Notes were traded on an active market with observable inputs. See Note 9, Convertible Notes for further details on the 2.50% Notes.

The 5.00% Notes are instruments measured at fair value at initial measurement using Level 3 inputs. As of June 30, 2023, the debt is carried at amortized cost and the fair value is disclosed. See Note 9, Convertible Notes for further details on the 5.00% Notes.

The Company’s 5.00% Notes conversion option (the “Conversion Option”) met the bifurcation criteria under, Derivatives and Hedging (“Topic 815”), at inception and through June 30, 2023, and must be recorded at fair value, and marked to market at each reporting period until it becomes fixed. The Conversion Option is considered a derivative that is measured at fair value using Level 3 inputs. See Note 9, Convertible Notes for further details on the Conversion Option.

During the three months ended June 30, 2023, the Company entered into a securities purchase agreement with the Schuler Trust to purchase common stock from the Company at the Company’s option (the “Schuler Purchase Obligation”). The Schuler Purchase Obligation was determined to be a freestanding financial instrument that must be recorded as an asset at fair value, and marked to market at each reporting period that is outstanding using Level 3 inputs. See Note 17, Stockholders' Equity for further details on the Schuler Purchase Obligation.

During the three months ended June 30, 2023, the Company fully extinguished the Secured Notes held by the Schuler Trust by exchanging the Secured Notes for common stock. As of December 31, 2022, the Secured Notes were instruments carried at amortized cost while fair value was disclosed using Level 3 inputs. See Note 10, Long-Term Debt Related-Party for further details on the Secured Notes.

Cash and Cash Equivalents

All highly liquid investments with an original maturity of three months or less at time of purchase are considered to be cash equivalents. Cash and cash equivalents include overnight repurchase agreement accounts and other investments. As part of the Company’s cash management process, excess operating cash is invested in overnight repurchase agreements with its bank. Repurchase agreements and other investments classified as cash and cash equivalents are not deposits and are not insured by the U.S. Government, the FDIC or any other government agency and involve investment risk including possible loss of principal. Notwithstanding the possibility of bank failures, we believe that as a result of the Company’s selected banks, diversified holdings strategy, and the U.S. Government’s continued support to stabilize the banking system, such as steps taken in March 2023 as a result of certain bank failures, that the market risk arising from holding these financial instruments is minimal.

Investments

The Company invests in various debt and equity securities which are primarily held in the custody of major financial institutions. Debt securities consist of certificates of deposit, U.S. government and agency securities, commercial paper, and corporate notes and bonds. Equity securities consist of mutual funds. The Company records these investments in the condensed consolidated balance sheet at fair value. Unrealized gains or losses for debt securities available-for-sale are included in accumulated other comprehensive loss, a component of stockholders’ deficit. Unrealized gains or losses for equity securities are included in other income (expense), net, a component of condensed consolidated statements of operations and comprehensive loss. The Company considers all debt securities to be available-for-sale, including those with maturity dates beyond 12 months, as they are available to support current operational liquidity needs. The Company classifies its investments as current based on the nature of the investments and their availability for use in current operations.

We perform an assessment to determine whether there have been any events or economic circumstances to indicate that a debt security available-for-sale in an unrealized loss position has suffered impairment as a result of

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credit loss or other factors. A debt security is considered impaired if its fair value is less than its amortized cost basis at the reporting date. If we intend to sell the debt security or if it is more-likely-than-not that we will be required to sell the debt security before the recovery of its amortized cost basis, the impairment is recognized and the unrealized loss is recorded as a direct write-down of the security's amortized cost basis with an offsetting entry to earnings. If we do not intend to sell the debt security or believe we will not be required to sell the debt security before the recovery of its amortized cost basis, the impairment is assessed to determine if a credit loss component exists. We use a discounted cash flow method to determine the credit loss component. In the event a credit loss exists, an allowance for credit losses is recorded in earnings for the credit loss component of the impairment while the remaining portion of the impairment attributable to factors other than credit loss is recognized, net of tax, in accumulated other comprehensive income (loss). The amount of impairment recognized due to credit factors is limited to the excess of the amortized cost basis over the fair value of the security.

Inventory

Inventory is stated at the lower of cost or net realizable value. The Company determines the cost of inventory using the first-in, first-out method. The Company estimates the recoverability of inventory by reference to internal estimates of future demands and product life cycles, including expiration. The Company periodically analyzes its inventory levels to identify inventory that may expire prior to expected sale or has a cost basis in excess of its estimated realizable value and records a charge to expense for such inventory as appropriate.

We charge cost of sales for inventory provisions to write-down our inventory to the lower of cost or net realizable value or for obsolete or excess inventory. Most of our inventory provisions relate to excess quantities of products, based on our inventory levels and future product purchase commitments compared to assumptions about future demand and market conditions. Once inventory has been written-off or written-down, it creates a new cost basis for the inventory that is not subsequently written-up.

See Note 6, Inventory, for further information and related disclosures.

Accounts Receivable

Accounts receivable consist of amounts due to the Company for sales to customers and are based on what we expect to collect in exchange for goods and services. Receivables are considered past due based on the contractual payment terms and are written off if reasonable collection efforts prove unsuccessful.

We maintain an allowance for credit losses for expected uncollectible accounts receivable, which is recorded as an offset to accounts receivable and changes in such are classified as general and administrative expense in the consolidated statements of operations. We assess collectability by reviewing accounts receivable on a collective basis where similar characteristics exist and on an individual basis when we identify specific customers with known disputes or collectability issues. In determining the amount of the allowance for credit losses, we consider historical collectability and make judgments about the creditworthiness of customers based on credit evaluations. Our customers typically have good credit quality. We also consider customer-specific information, current market conditions and reasonable and supportable forecasts of future economic conditions to inform adjustments to historical loss data.

The allowance for credit losses for the three and six months ended June 30, 2023 and 2022 is comprised of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	314	$	159	$	324	$	140
Provisions, net	—		7		—		30
Write-offs	—		(16)		(10)		(20)
	$	314	$	150	$	314	$	150

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The Company’s three and six months ended June 30, 2023 beginning and ending balances increased when compared to the three and six months ended June 30, 2022 beginning and ending balances due to provisions recorded during the year ended December 31, 2022. These provisions were in connection with aged net investment in sales-type leases.

Property and Equipment

Property and equipment are recorded at cost. Maintenance and repairs are charged to expense as incurred and expenditures for major improvements are capitalized. Gains and losses from retirement or replacement are included in costs and expenses. Depreciation of property and equipment is computed using the straight-line method over the estimated useful life of the assets, ranging from one to seven years. Leasehold improvements are depreciated over the remaining life of the lease or the life of the asset, whichever is less.

Instruments Classified as Property and Equipment

Property and equipment includes Accelerate Pheno systems (also referred to as instruments) used for sales demonstrations, instruments under rental agreements and instruments used for research and development. Depreciation expense for instruments used for sales demonstrations is recorded as a component of sales, general and administrative expense. Depreciation expense for instruments placed at customer sites pursuant to reagent rental agreements is recorded as a component of cost of sales. Depreciation expense for instruments used in our laboratory and research is recorded as a component of research and development expense. The Company retains title to these instruments and depreciates them over five years. Losses from the retirement of returned instruments are included in costs and expenses.

The Company evaluates the recoverability of the carrying amount of its instruments whenever events or changes in circumstances indicate that the carrying amount of the assets may not be recoverable, and at least annually. This evaluation is based on our estimate of future cash flows and the estimated fair value of such long-lived assets, and provides for impairment if such undiscounted cash flows or the estimated fair value are insufficient to recover the carrying amount of instruments. No impairment charges have been recorded for the three and six months ended June 30, 2023 and 2022.

See Note 7, Property and Equipment, for further information and related disclosures.

Long-lived Assets

Long-lived assets and certain identifiable intangibles to be held and used by the Company are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The Company continuously evaluates the recoverability of its long-lived assets based on estimated future cash flows from and the estimated fair value of such long-lived assets, and provides for impairment if such undiscounted cash flows or the estimated fair value are insufficient to recover the carrying amount of the long-lived asset.

Warranty Reserve

Instruments are typically sold with a one year limited warranty, while kits and accessories are typically sold with a sixty days limited warranty. Accordingly, a provision for the estimated cost of the limited warranty repair is recorded at the time revenue is recognized. Our estimated warranty provision is based on our estimate of future repair events and the related estimated cost of repairs. The Company periodically assesses the adequacy of the warranty reserve and adjusts the amount as necessary. The cost incurred for these provisions is included in cost of sales on the condensed consolidated statements of operations and comprehensive loss.

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Warranty reserve activity for the three and six months ended June 30, 2023 and 2022 is as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	221	$	176	$	225	$	139
Provisions (reversals), net	153		93		187		139
Warranty cost incurred	(192)		(14)		(230)		(23)
Ending balance	$	182	$	255	$	182	$	255

Convertible Notes

The Company follows Accounting Standards Update (“ASU”) 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40). The Notes are accounted for as a liability measured at their amortized cost. Interest expense is comprised of (1) cash interest payments, (2) amortization of any debt discounts or premiums based on the original offering, and (3) amortization of any debt issuance costs. Gain or loss on extinguishment of Notes is calculated as the difference between the (i) fair value of the consideration transferred and (ii) the carrying value of the debt at the time of repurchase, conversion or settlement.

Revenue Recognition

The Company recognizes revenue when control of the promised good or service is transferred to its customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. Sales taxes are excluded from revenues.

The Company determines revenue recognition through the following steps:

•Identification of the contract with a customer

•Identification of the performance obligations in the contract

•Determination of the transaction price

•Allocation of the transaction price to the performance obligations

•Recognition of revenue as we satisfy a performance obligation

Product revenue is derived from the sale or rental of instruments and sales of related consumable products. When an instrument is sold, revenue is generally recognized upon installation of the unit consistent with contract terms, which do not include a right of return. When a consumable product is sold, revenue is generally recognized upon shipment. Invoices are generally issued when revenue is recognized. Payment terms vary by the type and location of the customer and the products or services offered. The term between invoicing and when payment is due is not significant.

Service revenue is derived from the sale of extended service agreements which are generally non-cancellable. This revenue is recognized on a straight-line basis over the contract term beginning on the effective date of the contract because the Company is standing ready to provide services. Invoices are generally issued annually and coincide with the beginning of individual service terms.

The Company’s contracts with customers may include multiple performance obligations. For such arrangements, the Company allocates revenue to each performance obligation based on its relative standalone selling price. The Company generally determines relative standalone selling prices based on the price charged to customers for each individual performance obligation.

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Sales commissions earned by the Company’s sales force are considered incremental and recoverable costs of obtaining a contract with a customer. The Company has determined these costs would have an amortization period of less than one year and has elected to recognize them as an expense when incurred. Contract asset opening and closing balances were immaterial for the three and six months ended June 30, 2023.

Gross Profit and Gross Margin

Gross profit consists of total revenue, net of allowances, less cost of sales. Cost of sales includes cost of materials, direct labor, equity-based compensation, facility and other manufacturing overhead costs for consumable tests and instruments sold to customers. Cost of sales for instruments also includes depreciation on revenue generating instruments that have been placed with our customers under a reagent rental agreement. Cost of sales includes repair and maintenance cost for instruments covered by a service agreement or instruments covered by a reagent rental agreement. Cost of sales also includes warranty related costs.

The Company manufactures pre-launch inventory in advance of regulatory approval. This inventory is expensed before an economic benefit is probable. Pre-launch inventory sold to customers (not capitalized and instead expensed in a previous year) during each of the three and six months ended June 30, 2023 was none and $0.1 million, respectively. Pre-launch inventory sold to customers (not capitalized and instead expensed in a previous year) during each of the three and six months ended June 30, 2022 was $0.2 million and $0.3 million, respectively.

Shipping and Handling

Shipping and handling costs billed to customers are included as a component of revenue. The corresponding expense incurred with third party carriers is included as a component of sales, general and administrative costs on the consolidated statements of operations and comprehensive loss.

Commercial Agent Relationship with Becton, Dickinson and Company (“BD”)

The Company has entered into an exclusive commercial agreement with BD to act as the Company’s agent and representative. The purpose of this agreement is to establish an on-going commercialization of the Company’s products. The Company is classified as the principal and BD as the agent. BD shall pay the Company a fee in multiple installments for exclusive rights, while the Company will pay BD an agent fee based on the Company’s revenues.

The Company accounts for agent fees consistent with how it accounts for sales commissions as described above. In most instances the agent fees are determined to be costs that would have an amortization period of less than one year and the Company has elected to recognize them as an expense when incurred. The agent fee is a component of sales, general and administrative expenses, within the condensed consolidated statement of operations and comprehensive loss.

The Company accounts for the fee from BD as a deferred liability when the cash is received. The deferred liability is then amortized using estimates to reduce the amount of agent fee expense for the period. The Company uses forecasted revenue to estimate the amount of deferred liability to amortize within a period. The deferred liability is a component of deferred revenue, within the condensed consolidated balance sheet, while the corresponding amortization is charged to sales, general and administrative expenses, within the condensed consolidated statement of operations and comprehensive loss.

See Note 8, Deferred Revenue and Remaining Performance Obligations, for further information and related disclosures.

Leases

The Company accounts for leases in accordance with ASC 842, Leases. The Company determines if an arrangement is or contains a lease and the type of lease at inception. The Company classifies leases as finance leases (lessee) or sales-type leases (lessor) when there is either a transfer of ownership of the underlying asset by the end of the lease term, the lease contains an option to purchase the asset that we are reasonably certain will be exercised, the lease term is for the major part of the remaining economic life of the asset, the present value of the

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lease payments and any residual value guarantee equals or substantially exceeds all the fair value of the asset, or the asset is of such a specialized nature that it will have no alternative use to the lessor at the end of the lease term. Payments contingent on future events (i.e., based on usage) are considered variable and excluded from lease payments for the purposes of classification and initial measurement. Several of our leases include options to renew or extend the term upon mutual agreement of the parties and others include one-year extensions exercisable by the lessee. None of our leases contain residual value guarantees, restrictions, or covenants.

To determine whether a contract contains a lease, the Company uses its judgment in assessing whether the lessor retains a material amount of economic benefit from an underlying asset, whether explicitly or implicitly identified, which party holds control over the direction and use of the asset, and whether any substantive substitution rights over the asset exist.

Leases as Lessee

Operating leases are included in right-of-use (“ROUs”) assets and corresponding lease liabilities, and finance leases are included in ROU assets and corresponding lease liabilities within our condensed consolidated balance sheets. These assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and their related liabilities are recognized at commencement date based on the present value of lease payments over the lease term. Typically, we use our incremental borrowing rate based on the information available at commencement in determining the present value of lease payments. We use the implicit rate when readily determinable. ROU assets are net of lease payments made and exclude lease incentives. Lease expense for lease payments is recognized on a straight-line basis over the lease term, which may include options to extend or terminate the lease when it is reasonably certain that we will exercise the option.

Our operating leases consist primarily of leased office, factory, and laboratory space in the U.S. and office space in Europe, have between two and six-year terms, and typically contain penalizing, early-termination provisions. Our finance leases consist of leased equipment and have three-year terms.

Leases as Lessor

The Company leases instruments to customers under “reagent rental” agreements, whereby the customer agrees to purchase consumable products over a stated term, typically five years or less, for a volume-based price that includes an embedded rental for the instruments. When collectability is probable, that amount is recognized as income at lease commencement for sales-type leases and as product is shipped, typically in a straight–line pattern, over the term for operating leases, which typically include a termination without cause or penalty provision given a short notice period.

Consideration is allocated between lease and non-lease components based on stand-alone selling price in accordance with ASC 606, Revenue from Contracts with Customers.

Net investment in sales-type leases are included within our condensed consolidated balance sheets as a component of other current assets and other non-current assets, which include the present value of lease payments not yet received and the present value of the residual asset, which are determined using the information available at commencement, including the lease term, estimated useful life, rate implicit in the lease, and expected fair value of the instrument.

Nonqualified Cash Deferral Plan

The Company’s Cash Deferral Plan (the “Deferral Plan”) provides certain key employees with an opportunity to defer the receipt of such participant's base salary. The Deferral Plan is intended to be a nonqualified deferred compensation plan that complies with the provisions of Section 409A of the Internal Revenue Code. All of the investments held in the Deferral Plan are equity securities consisting of mutual funds and recorded at fair value with changes in the investments’ fair value recognized as earnings in the period they occur. The corresponding liability for the Deferral Plan is included in other non-current liabilities in the condensed consolidated balance sheet.

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Equity-Based Compensation

The Company may award stock options, restricted stock units (“RSUs”), performance-based awards and other equity-based instruments to its employees, directors and consultants. Compensation cost related to equity-based instruments is based on the fair value of the instrument on the grant date, and is recognized over the requisite service period on a straight-line basis over the vesting period for each tranche (an accelerated attribution method). Performance-based awards vest based on the achievement of performance targets. Compensation costs associated with performance-based awards are recognized over the requisite service period based on probability of achievement. Performance-based awards require management to make assumptions regarding the likelihood of achieving performance targets.

The Company estimates the fair value of service based and performance-based stock option awards, including modifications of stock option awards, using the Black-Scholes option pricing model. This model derives the fair value of stock options based on certain assumptions related to expected stock price volatility, expected option life, risk-free interest rate and dividend yield.

•Volatility: The expected volatility is based on the historical volatility of the Company's stock price over the most recent period commensurate with the expected term of the stock option award.

•Expected term: The estimated expected term for employee awards is based on a simplified method that considers an insufficient history of employee exercises. For consultant awards, the estimated expected term is the same as the life of the award.

•Risk-free interest rate: The risk-free interest rate is based on published U.S. Treasury rates for a term commensurate with the expected term.

•Dividend yield: The dividend yield is estimated as zero as the Company has not paid dividends in the past and does not have any plans to pay any dividends in the foreseeable future.

The Company records the fair value of RSUs or stock grants based on the published closing market price on the day before the grant date.

The Company accounts for forfeitures as they occur rather than on an estimated basis.

See Note 12, Employee Equity-Based Compensation for further information.

Accounting for Derivatives

The Company identified a derivative financial instrument in connection with the Company’s 5.00% Notes Conversion Option. The Company’s derivative is recorded at fair value on the condensed consolidated balance sheet as a current derivative liability and changes in the fair value of the derivative financial instrument is recognized in gain (loss) on financial instruments, within the condensed consolidated statement of operations and comprehensive loss, depending on the changes in fair value.

See Note 9, Convertible Notes for further information.

Deferred Tax

Deferred tax assets and liabilities are recorded for the estimated future tax effects of temporary differences between the tax basis of assets and liabilities and amounts reported in the accompanying condensed consolidated balance sheet. The change in deferred tax assets and liabilities for the period represents the deferred tax provision or benefit for the period. Effects of changes in enacted tax laws in deferred tax assets and liabilities are reflected as an adjustment to the tax provision or benefit in the period of enactment.

The Company follows the provisions of ASC 740, Income Taxes, to account for any uncertainty in income taxes with respect to the accounting for all tax positions taken (or expected to be taken) on any income tax return. This guidance applies to all open tax periods in all tax jurisdictions in which the Company is required to file an income tax return. Under U.S. GAAP, in order to recognize an uncertain tax benefit the taxpayer must be more likely than not certain of sustaining the position, and the measurement of the benefit is calculated as the largest

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amount that is more likely than not to be realized upon resolution of the position. Interest and penalties, if any, would be recorded within tax expense.

Foreign Currency Translation and Foreign Currency Transactions

Adjustments resulting from translating foreign functional currency financial statements into U.S. Dollars are included in the foreign currency translation adjustment, a component of accumulated other comprehensive loss in the condensed consolidated statements of stockholders’ deficit.

The Company has assets and liabilities, including receivables and payables, which are denominated in currencies other than their functional currency. These balance sheet items are subject to re-measurement, the impact of which is recorded in foreign currency exchange gain and loss, within the condensed consolidated statement of operations and comprehensive loss.

Loss Per Share

Basic loss per share includes no dilution and is computed by dividing loss available to common stockholders by the weighted average number of common shares outstanding for the period. Potentially dilutive common shares consist of shares issuable from stock options, unvested RSUs and the Warrant (see Note 10). Other potentially dilutive common shares would also include common shares that would be outstanding if the 5.00% Notes were converted. Diluted earnings are not presented when the effect of adding such additional common shares is antidilutive.

See Note 11, Loss Per Share, for further information.

Comprehensive Loss

In addition to net loss, comprehensive loss includes all changes in equity during a period, except those resulting from investments by and distributions to owners. The Company holds debt securities as available-for-sale and records the change in fair market value as a component of comprehensive loss. The Company also has adjustments resulting from translating foreign functional currency financial statements into U.S. Dollars which is included as a component of comprehensive loss.

NOTE 2. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

Standards that were recently adopted

In March 2022, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging - Portfolio Layer Method. ASU 2022-01 is related to the portfolio layer method of hedge accounting. The amendments in this update clarify the accounting and promote consistency in reporting for hedges where the portfolio layer method is applied. This ASU was adopted January 1, 2023, and did not impact the Company’s consolidated financial statements at January 1, 2023.

In March 2022, the FASB issued ASU 2022-02, Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. ASU 2022-02 relates to troubled debt restructurings (“TDRs”) and vintage disclosures for financing receivables. The amendments in this update eliminate the accounting guidance for TDRs by creditors while enhancing disclosure requirements for certain loan refinancing and restructurings by creditors made to borrowers experiencing financial difficulty. The amendments also require disclosure of current-period gross write-offs by year of origination for financing receivables. This ASU was adopted January 1, 2023, and did not impact the Company's consolidated financial statements at January 1, 2023.

NOTE 3. CONCENTRATION OF CREDIT RISK

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash equivalents, short-term investments and accounts receivable.

The Company has financial institutions for banking operations that hold 10% or more of the Company’s cash and cash equivalents. As of June 30, 2023, two of the Company's financial institutions held 79% and 12%, of the Company’s cash and cash equivalents. As of December 31, 2022, three of the Company’s financial institutions

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held 52%, 24% and 21% of the Company’s cash and cash equivalents.

The Company grants credit to domestic and international customers. Exposure to losses on accounts receivable is principally dependent on each client’s financial position. The Company had one customer that accounted for 16% and 15% of the Company’s net accounts receivable balance as of June 30, 2023 and December 31, 2022, respectively.

The Company had one customer that represented 10% of the Company’s total revenue for the three and six months ended June 30, 2023 and no customers that represented 10% or more of the Company’s total revenue for the three and six months ended June 30, 2022.

NOTE 4. FAIR VALUE OF FINANCIAL INSTRUMENTS

Assets and Liabilities that are Measured at Fair Value on a Recurring Basis

The following tables represent the financial instruments measured at fair value on a recurring basis in the financial statements of the Company and the valuation approach applied to each class of financial instruments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Cash and cash equivalents:
Money market funds	$	23,123	$	—	$	—	$	23,123
Total cash and cash equivalents	23,123		—		—		23,123
Equity investments:
Mutual funds	1,017		—		—		1,017
Total equity investments	1,017		—		—		1,017
Debt securities available-for-sale:
Corporate notes and bonds	—		406		—		406
Debt securities available-for-sale	—		406		—		406
Total assets measured at fair value	$	24,140	$	406	$	—	$	24,546

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	December 31, 2022
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Cash and cash equivalents:
Money market funds	$	7,194	$	—	$	—	$	7,194
Total cash and cash equivalents	7,194		—		—		7,194
Equity investments:
Mutual funds	928		—		—		928
Total equity investments	928		—		—		928
Debt securities available-for-sale:
Certificates of deposit	—		2,541		—		2,541
U.S. Treasury securities	3,009		—		—		3,009
Commercial paper	—		424		—		424
Corporate notes and bonds	—		3,754		—		3,754
Debt securities available-for-sale	3,009		6,719		—		9,728
Total assets measured at fair value	$	11,131	$	6,719	$	—	$	17,850

Highly liquid investments with an original maturity of three months or less at time of purchase are included in cash and cash equivalents on the condensed consolidated balance sheet.

Level 1 assets are priced using quoted prices in active markets for identical assets which include money market funds, U.S. Treasury securities and mutual funds as these specific assets are liquid.

Level 2 available-for-sale securities are priced using quoted market prices for similar instruments or nonbinding market prices that are corroborated by observable market data. The Company uses inputs such as actual trade data, benchmark yields, broker/dealer quotes, and other similar data, which are obtained from quoted market prices, independent pricing vendors, or other sources, to determine the ultimate fair value of these assets and liabilities. The Company uses such pricing data as the primary input to make its assessments and determinations as to the ultimate valuation of its investment portfolio and has not made, during the periods presented, any material adjustments to such inputs.

As of June 30, 2023, the Company’s Conversion Option, which is classified as a derivative liability, has a fair value of $42.8 million, using Level 3 measurement assumptions. See Note 9, Convertible Notes for further detail on the Conversion Option.

As of June 30, 2023, the Company’s Schuler Purchase Obligation, which is classified as a financial instrument asset, has a fair value of $0.9 million, using Level 3 measurement assumptions. See Note 17, Stockholders' Equity for further detail on the Schuler Purchase Obligation.

Liabilities for which Fair Value is only Disclosed

As of December 31, 2022, the Secured Notes had an outstanding principal amount of $34.9 million, and a fair value of $16.0 million, using Level 3 measurement assumptions. No Secured Notes were outstanding as of June 30, 2023. See Note 10, Long-Term Debt Related-Party for further detail on the Secured Note.

As of June 30, 2023, the Company’s 5.00% Notes had an outstanding principal amount of $66.9 million, and a fair value of $35.2 million, using Level 3 measurement assumptions. See Note 9, Convertible Notes for further detail on the 5.00% Notes.

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The 2.50% Notes matured on March 15, 2023 and became due and payable on such date. The amortized carrying amount of the 2.50% Notes is $0.7 million as of June 30, 2023 and approximates the related fair value due to the instrument being fully matured and payable. As of December 31, 2022, the 2.50% Notes represented a Level 2 measurement with an outstanding principal amount of $56.6 million, and a fair value of $51.9 million. See Note 9, Convertible Notes for further detail on the 2.50% Notes.

NOTE 5. INVESTMENTS

The following tables summarize the Company’s debt securities classified as available-for-sale investments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Corporate notes and bonds	$	406	$	—	$	—	$	406
Total	$	406	$	—	$	—	$	406

	December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Certificates of deposit	$	2,548	$	—	$	(7)	$	2,541
U.S. Treasury securities	3,015		—		(6)		3,009
Commercial paper	425		—		(1)		424
Corporate notes and bonds	3,769		—		(15)		3,754
Total	$	9,757	$	—	$	(29)	$	9,728

The following table summarizes the maturities of the Company’s debt securities classified as available-for-sale investments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023				December 31, 2022
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due in less than 1 year	$	406	$	406	$	9,757	$	9,728
Total	$	406	$	406	$	9,757	$	9,728

There were no proceeds from sales of debt securities available-for-sale (including principal paydowns) for the three and six months ended June 30, 2023 and 2022. The Company determines gains and losses on marketable securities based on specific identification of the securities sold. There were no material realized gains or losses from debt securities available-for-sale during the three and six months ended June 30, 2023 and 2022. No material balances were reclassified out of accumulated other comprehensive loss for the three and six months ended June 30, 2023 and 2022. No unrealized losses on debt securities available-for-sale have been recognized in income for the three and six months ended June 30, 2023 and 2022, as the issuers of such securities were of high credit quality.

As of June 30, 2023 the Company did not carry any debt securities available-for-sale that were below the Company's minimum credit rating. All debt securities available-for-sale had a credit rating of A- or better as of June 30, 2023.

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Equity securities are comprised of investments in mutual funds. The fair value of equity securities at June 30, 2023 and December 31, 2022 was $1.0 million and $0.9 million, respectively.

Unrealized gains or losses on equity securities recorded in income during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Unrealized (gain) loss on equity investments	$	(40)	$	107	$	(90)	$	157

These unrealized gains or losses are recorded as a component of other income (expense), net. There were no realized gains or losses from equity securities for each of the three and six months ended June 30, 2023 and 2022.

NOTE 6. INVENTORY

Inventories consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Raw materials	$	1,668	$	1,827
Work in process	1,689		2,115
Finished goods	1,749		1,252
	$	5,106	$	5,194

NOTE 7. PROPERTY AND EQUIPMENT

Property and equipment consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Computer equipment	$	3,611	$	3,551
Technical equipment	3,246		3,236
Facilities	3,688		3,663
Instruments	3,402		3,735
Capital projects in progress	67		114
Total property and equipment	$	14,014	$	14,299
Accumulated depreciation	(11,118)		(10,821)
Property and equipment, net	$	2,896	$	3,478

Depreciation expense for the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Depreciation expense	$	354	$	443	$	709	$	903

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Instruments at cost and accumulated depreciation where the Company is the lessor under operating leases consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Instruments at cost under operating leases	$	2,382	$	2,585
Accumulated depreciation under operating leases	(1,325)		(1,209)
Net property and equipment under operating leases	$	1,057	$	1,376

NOTE 8. DEFERRED REVENUE AND REMAINING PERFORMANCE OBLIGATIONS

Deferred revenue consists of amounts received for products or services not yet delivered or earned. If we anticipate revenue will not be earned within the following twelve months, the amount is reported as other non-current liabilities. A summary of the balances as of June 30, 2023 and December 31, 2022 follows (in thousands):

	June 30,		December 31,
	2023		2022
Products and services not yet delivered	$	478	$	547

We recognized $0.2 million of revenues that were included in the beginning contract liabilities balances for each of the three months ended June 30, 2023 and June 30, 2022 and $0.4 million and $0.3 million for the six months ended June 30, 2023 and June 30, 2022, respectively. No material amount of revenue recognized during the period was from performance obligations satisfied in prior periods.

Transaction Price Allocated to Remaining Performance Obligations

As of June 30, 2023, $6.1 million of revenue is expected to be recognized from remaining performance obligations. This balance primarily relates to product shipments for reagents sold to customers under sales-type lease agreements. These agreements have between two and four year terms and revenue is recognized as product is shipped, typically on a straight-line basis. The remaining balance relates to executed service contracts that begin as warranty periods expire. These service contracts typically provide for four-year terms and revenue is recognized on a straight-line basis.

The Company elects not to disclose the value of unsatisfied performance obligations for (i) contracts with an expected length of one year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.

Commercial Agent Relationship with BD

The Company has entered into an exclusive commercial agreement with BD to act as the Company’s agent and representative. As of June 30, 2023, BD has paid the Company exclusivity fees totaling $0.8 million, of which $0.7 million has been amortized as a credit to sales, general and administrative expenses. The remaining $0.1 million remains in deferred income to be amortized in future periods. The Company has recognized $0.5 million in agent fee expense in the six months ended June 30, 2023 associated with partnership-related commercial activity which is recorded to sales, general and administrative expenses.

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NOTE 9. CONVERTIBLE NOTES

Convertible Notes

The information presented in this section summarizes the data for all of the Company’s convertible notes.

The carrying value of the convertible notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	67,619	$	56,595
Debt premium	5,936		—
Unamortized debt discount	(37,606)		—
Unamortized debt issuance costs	(2,934)		(182)
Net carrying amount	$	33,015	$	56,413

At June 30, 2023 and December 31, 2022 the convertible notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	726	$	56,413
Non-current portion of convertible notes	32,289		—
Total convertible notes	$	33,015	$	56,413

Interest expense during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	656	$	666	$	892	$	1,449
Amortization of debt discount and issuance costs	510		154		692		265
Total interest expense on convertible notes	$	1,166	$	820	$	1,584	$	1,714

(Loss) gain on extinguishment of exchanged convertible notes during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
(Loss) gain on extinguishment	$	(6,550)	$	199	$	(6,550)	$	3,565

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2.50% Convertible Senior Notes due 2023 (the “2.50% Notes”)

On March 27, 2018, the Company issued $150.0 million aggregate principal amount of 2.50% Notes. In connection with the offering of the 2.50% Notes, the Company granted the initial purchasers of the Notes a 13-day option to purchase up to an additional $22.5 million aggregate principal amount of the 2.50% Notes on the same terms and conditions. On April 4, 2018 the option was partially exercised, which resulted in $21.5 million of additional proceeds, for total proceeds of $171.5 million. The 2.50% Notes matured on March 15, 2023 (the “Maturity Date”).

As of June 30, 2023, approximately $0.7 million aggregate principal amount of 2.50% Notes remains outstanding and in default accruing interest at 2.5% per annum.

The Company incurred issuance costs related to the issuance of the 2.50% Notes which were amortized over the five-year contractual term of the 2.50% Notes using the effective interest method. The effective interest rate on the 2.50% Notes, including accretion of the 2.50% Notes to par was 3.2%.

Holders had the option to convert the Notes in multiples of $1,000 principal amount at any time prior to December 15, 2022, but only in the following circumstances:

•if the Company’s stock price exceeds 130% of the conversion price for 20 of the last 30 trading days of any calendar quarter after June 30, 2018;

•during the 5 business day period after any 5 consecutive trading day period in which the 2.50% Notes’ trading price is less than 98% of the product of the common stock price times the conversion rate; or

•the occurrence of certain corporate events, such as a change of control, merger or liquidation.

At any time on or after December 15, 2022, a holder could have converted its 2.50% Notes in multiples of $1,000 principal amount. Holders of the 2.50% Notes who convert their 2.50% Notes in connection with a make-whole fundamental change (as defined in the Indenture) were, under certain circumstances, entitled to an increase in the conversion rate. In addition, in the event of a fundamental change or event of default prior to the Maturity Date, holders, subject to certain conditions, had the right, at their option, to require the Company to repurchase for cash all or part of the 2.50% Notes at a repurchase price equal to 100% of the principal amount of the 2.50% Notes to be repurchased, plus accrued and unpaid interest up to, but excluding, the repurchase date.

As of June 30, 2023, none of the 2.50% Notes outstanding are convertible pursuant to their original terms. None of the 2.50% Notes converted prior to the Maturity Date. As of June 30, 2023, the Company will continue to accrue interest on the remaining outstanding 2.50% Notes. As of June 30, 2023 the amount of accrued interest on the remaining outstanding 2.50% Notes is immaterial.

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The carrying value of the 2.50% Notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	726	$	56,595
Unamortized debt issuance	—		(182)
Net carrying amount	$	726	$	56,413

At June 30, 2023 and December 31, 2022 the 2.50% Notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	726	$	56,413
Non-current portion of convertible notes	—		—
Total convertible notes	$	726	$	56,413

Interest expense for the 2.50% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	321	$	666	$	557	$	1,449
Amortization of debt issuance costs	—		154		182		265
Total interest expense on convertible notes	$	321	$	820	$	739	$	1,714

Forbearance Agreement

On March 9, 2023, the Company entered into the Forbearance Agreement, which became effective on March 13, 2023, with the Ad Hoc Noteholder Group holding approximately 85% of the Company’s outstanding 2.50% Notes, the Trustee and any other owner of the 2.50% Notes who executes and delivers to the Company a joinder to the Forbearance Agreement (collectively with the Trustee and Ad Hoc Noteholder Group, the “Counterparties”). Pursuant to the Forbearance Agreement, the members of the Ad Hoc Noteholder Group agreed, and directed the Trustee, to forbear from exercising their rights and remedies under the Indenture in connection with certain events of default under the Indenture, such as (i) failure to timely pay in full the principal of any 2.50% Note when due and payable on March 15, 2023, (ii) failure to pay any interest on any 2.50% Note when due and payable, (iii) failure to convert any 2.50% Notes, (iv) default under any agreement with outstanding indebtedness for money borrowed in excess of $15.0 million and (v) any other breach, default or event of default under the Indenture arising from the failure of the Company to timely pay in full the principal of any 2.50% Note when due and payable on the Maturity Date. The Forbearance Agreement was initially effective for the period commencing on March 13, 2023 and ending on April 21, 2023, the date of the Restructuring Support Agreement.

The holders of the 2.50% Notes that joined the Forbearance Agreement received a fee (the “Forbearance Premium”) equal to $5.00 per $1,000 principal amount of the 2.50% Notes held by such party, by executing and delivering a joinder to the Forbearance Agreement to the Company. During the six months ended June 30, 2023 the Ad Hoc Noteholder Group received $0.2 million in Forbearance Premiums. The Forbearance Premium of $0.2 million paid during the six months ended June 30, 2023, was capitalized and amortized to expense for the period commencing on March 13, 2023 through March 31, 2023.

Restructuring Support Agreement and June 2023 Exchange Transaction

On June 9, 2023, the Company completed the Restructuring Transactions contemplated by the Restructuring Support Agreement whereby the Company (i) exchanged approximately $55.9 million aggregate principal amount of the 2.50% Notes for approximately $56.9 million aggregate principal amount of newly issued

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5.00% Notes, which was inclusive of additional 5.00% Notes in respect of interest accrued on the 2.50% Notes from September 15, 2022, for $1.0 million; (ii) issued and sold an additional $10.0 million aggregate principal amount of 5.00% Notes; (iii) repurchased the Secured Note, plus accrued interest, by issuing approximately 3.4 million shares of the Company’s common stock; (iv) issued approximately 0.4 million shares of the Company’s common stock upon conversion of all of the Company’s outstanding Series A Preferred Stock; (v) amended the March 2022 Securities Purchase Agreement (as defined in Note 17) and issued and sold approximately 0.5 million shares of the Company’s common stock for proceeds of $4.0 million; and (vi) entered into a new securities purchase agreement with the Schuler Trust pursuant to which the Schuler Trust is required, prior to December 15, 2023, to either purchase an aggregate of $10 million of the Company’s common stock from the Company or to backstop an underwritten public offering by the Company of its common stock for aggregate proceeds of $10 million, at the Company’s option. See Note 10, Long-Term Debt Related-Party, Note 17, Stockholders' Equity and Note 18, Related-Party Transactions for additional information.

As described above, on June 9, 2023, the Company entered into an exchange agreement (the “June 2023 Exchange Transaction”) with certain holders of the Notes. On June 9, 2023 the June 2023 Exchange Transaction was accounted for as an extinguishment which resulted in the $56.9 million in aggregate principal of the 5.00% Notes replacing the $55.9 million of the 2.50% Notes and the $1.0 million of accrued interest expense. The 5.00% Notes were recorded at fair value on initial measurement, while the $55.9 million of the 2.50% Notes and the $1.0 million of accrued interest expense was retired. During the three and six months ended June 30, 2023 the extinguishment of the 2.50% Notes resulted in a loss of $6.6 million. See further discussion of the 5.00% Notes below.

March 2022 Exchange Transaction

On March 21, 2022, the Company entered into a privately negotiated exchange agreement (the “March 2022 Exchange Agreement”) with a holder of the 2.50% Notes. Under the terms of the March 2022 Exchange Agreement, the note holder agreed to exchange with the Company $14.0 million in aggregate principal amount 2.50% Notes held by it in eight equal tranches as follows for each tranche: (a) 2.26 shares per $1,000 principal amount of 2.50% Notes exchanged, plus (b) an additional number of shares of the Company’s common stock per $1,000 principal amount of 2.50% Notes exchanged equal to the sum, for each of the trading days during a separate agreed upon reference period for each tranche commencing on March 21, 2022 for the first tranche, of the quotient of (i) $15.567 divided by (ii) the daily volume-weighted average price for such trading day (collectively, the “Exchange Transaction”). The closing of the March 2022 Exchange Agreement occurred in eight tranches (“2022 Obligation to Exchange”), with the first closing occurring on March 29, 2022 and the last closing on May 18, 2022.

On March 21, 2022 the 2022 Obligation to Exchange the $14.0 million of Notes was accounted for as an extinguishment and was replaced by new notes with an embedded feature (the “2022 New Notes”). The 2022 New Notes were elected to be carried using the fair value option. The 2022 New Notes were recorded at fair value on initial measurement and remeasured at fair value (“mark to market”) at each reporting period with changes in fair value reported in other income and expense, net. This fair value election was exclusive to the 2022 New Notes and did not extend to other 2.50% Notes. At June 30, 2022 the embedded feature was no longer outstanding as the 2022 New Notes were exchanged and the 2022 Obligation to Exchange was retired. As of June 30, 2023 and 2022 no 2.50% Notes were carried using the fair value option.

During the six months ended June 30, 2022 the holder of the Notes exchanged approximately $14.0 million in aggregate principal amount of Notes held by the holder for approximately 1.1 million shares of the Company's common stock pursuant to the Exchange Agreement. The legal exchange of the 2.50% Notes resulted in a gain of $3.6 million during the six months ended June 30, 2022. The Company’s common stock was determined to have a fair value of $10.2 million, which was recorded to contributed capital during the six months ended June 30, 2022.

Closing of Prepaid Forward

In connection with the initial offering of the 2.50% Notes, we entered into a prepaid forward stock repurchase transaction (the “Prepaid Forward”) with a financial institution. Pursuant to the Prepaid Forward, we used approximately $45.1 million of the proceeds from the offering of the 2.50% Notes to pay the prepayment amount. The aggregate number of our common stock underlying the Prepaid Forward is approximately 0.2 million shares (based on the sale price of $24.25). On March 24, 2023, approximately 0.2 million shares of common stock were returned to the Company pursuant to our agreement with the counterparty. On March 27, 2018 and forward,

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these shares purchased under the Prepaid Forward were treated as treasury stock on the condensed consolidated balance sheet (and not outstanding for purposes of the calculation of basic and diluted earnings per share), but remain outstanding for corporate law purposes, including for purposes of any future stockholders’ votes.

5.00% Convertible Senior Notes due 2026 (the “5.00% Notes”)

As described above, on June 9, 2023, the Company entered into the June 2023 Exchange Transaction with holders of the 2.50% Notes. The June 2023 Exchange Transaction was accounted for as an extinguishment which resulted in the 5.00% Notes replacing the 2.50% Notes and associated accrued interest expense. The 5.00% Notes were recorded at fair value on initial measurement, while the 2.50% Notes and the associated accrued interest expense were retired. In addition the Company issued an additional $10.0 million aggregate principal amount of 5.00% Notes, for cash proceeds with certain existing note holders. The 5.00% Notes have an aggregate principal amount of $66.9 million and a maturity date of December 15, 2026 (the “Maturity Date”).

The 5.00% Notes bear interest at a rate of 5.00% per annum. The Company shall pay interest on the 5.00% Notes by payment-in-kind (“PIK”), by the issuance of additional 5.00% Notes (“PIK Notes”). The amount shall be payable to holders by increasing the principal amount of each outstanding 5.00% Note by an amount equal to the interest payable for the applicable interest period. The Company will calculate PIK interest semi-annually which is June 15 and December 15, on a compound basis based on the stated rate of 5.00%. The PIK Notes will also incur interest at a rate of 5.00% per annum.

The 5.00% Note is secured by substantially all of the assets of the Company and its subsidiaries.

Holders of the 5.00% Notes who convert their 5.00% Notes in connection with a make-whole fundamental change (as defined in the Indenture) are, under certain circumstances, entitled to an increase in the conversion rate. If a fundamental change occurs at any time prior to the Maturity Date, each holder shall have the right, at such holder’s option, to require the Company to repurchase for cash all of such holder’s 5.00% Notes, at a repurchase price equal to 100% of the principal amount thereof, plus accrued and unpaid interest.

The 5.00% Notes shall not be redeemable by the Company prior to June 15, 2025 except as set forth below:

•On or after June 15, 2025 the Company may, at its option, redeem for cash all or a portion of the 5.00% Notes. If the Company does not redeem 100% of the 5.00% Notes then the redeemed amount is subject to minimums as outlined in the Indenture.

Redeeming the 5.00% Notes before June 15, 2025 could trigger a make-whole fundamental change as described above.

Each holder of the 5.00% Notes has the right at their option, to convert any portion of the 5.00% Notes at an initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of the 5.00% Notes. Effective October 18, 2023, the initial conversion rate shall be adjusted to a conversion rate calculated based on a conversion price of $7.20 per share of common stock plus 50% of the difference between the Post-Closing VWAP (as defined in the indenture governing the 5.00% Notes) and $7.20 (if such difference is a positive number), provided that in no event shall the adjusted conversion rate be lower than 120.48193 per $1,000 principal amount of the 5.00% Notes, based on a conversion price of $8.30 per share of common stock. The provision of the agreement is collectively referred to as the (“Conversion Option”).

The Company cannot require the holder of the 5.00% Notes to convert at any time. As of June 30, 2023 none of the 5.00% Notes have converted. The number of shares of common stock issuable upon conversion of the 5.00% Notes based on the initial conversion rate is 9.3 million shares as of June 30, 2023, and are available for conversion at the holder’s option.

The Conversion Option provides the note holders with the option to convert their notes to shares of the Company’s common stock at either the initial conversion rate or an adjusted conversion rate depending on the timing of conversion, and can be exercised at any time until maturity. The Conversion Option provides the Company with a choice of cash, shares, or combination settlement. Management determined the Conversion Option meets the derivative bifurcation criteria under ASC 815 at inception through October 17, 2023, the date at which the conversion rate will become fixed, during which the derivative instrument will be bifurcated and adjusted

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to fair value through earnings. From end of day October 17, 2023 and thereafter, the Conversion Option will no longer meet the bifurcation criteria and the derivative instrument will cease being bifurcated and will be accounted for based on applicable accounting guidance. The Derivative is an instrument measured at fair value using Level 3 inputs. The Company’s Conversion Option was recorded at fair value at inception, and marked to market as of June 30, 2023.

Changes in the fair value of the derivative financial instrument are recognized in gain (loss) on financial instruments, within the condensed consolidated statement of operations and comprehensive loss. The derivative financial instrument activity for the three and six months ended June 30, 2023 and 2022 is comprised of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	—	$	—	$	—	$	—
Derivative liability, June 9, 2023	38,160		—		$	38,160	$	—
Change in value - loss	4,626		—		4,626		—
Ending balance	$	42,786	$	—	$	42,786	$	—

Under ASC 470-50-40, the June 2023 Exchange Transaction qualified as an extinguishment of debt. Under extinguishment accounting, the 2.50% Notes were derecognized and the new instruments, which include the 5.00% Notes and the Conversion Option derivative, were recorded at their respective fair values. The 5.00% Notes represent an instrument measured at fair value on a non-recurring basis using Level 3 inputs. The estimated fair value of the 5.00% Notes on June 9, 2023 is $34.8 million, which included a $6.0 million debt premium.

The fair value of the Conversion Option derivative liability of $38.2 million as of the transaction date was recorded as a debt issuance discount at inception on June 9, 2023. The Company incurred issuance costs of $3.0 million. The debt premium, debt discount and debt issuance costs will be amortized using the effective interest method over 3.5 years which is the contractual term of the 5.00% Notes. The effective interest rate on the 5.00% Notes, to par is 27.30%.

The carrying value of the 5.00% Notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	66,893	$	—
Debt premium	5,936		—
Unamortized debt discount	(37,606)		—
Unamortized debt issuance	(2,934)		—
Net carrying amount	$	32,289	$	—

At June 30, 2023 and December 31, 2022 the 5.00% Notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	—	$	—
Non-current portion of convertible notes	32,289		—
Total convertible notes	$	32,289	$	—

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Interest expense for the 5.00% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	334	$	—	$	334	$	—
Amortization of debt discount and issuance costs	510		—		510		—
Total interest expense on convertible notes	$	844	$	—	$	844	$	—

As of June 30, 2023, the Company had recorded $0.3 million of accrued interest for the 5.00% Notes.

Future principal payments on the 5.00% Notes as of June 30, 2023 are as follows (in thousands):

2023	$	—
2024	—
2025	—
2026	79,612
2027	—
Total including PIK interest, before unamortized discount and issuance costs	$	79,612
Less: unaccrued paid-in-kind interest	(12,719)
Less: unamortized discount and deferred issuance costs	(34,604)
Total notes payable	$	32,289

Fair Value of the 5.00% Notes

The 5.00% Notes were measured at fair value on the issuance date of June 9, 2023, and are subsequently measured at fair value for disclosure purposes using Level 3 inputs. As of June 30, 2023, the debt is carried at amortized cost and the fair value is disclosed. The estimated fair value of the 5.00% Notes as of June 30, 2023 was $35.2 million. The fair value of the 5.00% Notes were estimated using a Monte Carlo simulation. The discounted cash flow analysis consisted of the following steps:

•The Company modeled the PIK interest of the 5.00% Notes through the Maturity Date;

•The Company used a discount rate of 25%, which is consistent with the typical venture capital discount rate; and

•The Company discounted the PIK interest and principal payments to determine the value of the 5.00% Notes without the Conversion Option

The table below summarizes the significant inputs used to estimate the fair value of the 5.00% Notes as of June 30, 2023:

	June 30,		June 9,
	2023		2023
Coupon rate	5.00%		5.00%
Term (years)	3.5		3.5
Volatility	55.00	%	55.00	%
Risk-free rate	4.41	%	4.15	%
Discount yield	25.00	%	25.00	%
Discount factor	44.00	%	44.00	%

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The volatility used to fair value the Conversion Option is an unobservable input, as volatility is an estimate there are a range of values that could be considered appropriate, which could impact the fair value reported.

See Note 4, Fair Value of Financial Instruments for additional information.

Fair Value of Conversion Option

The Company’s Conversion Option is classified as a derivative financial instrument and carried at fair value using Level 3 inputs. To determine the fair value of the Conversion Option, the Company calculated the difference in the value of the 5.00% Notes with and without the Conversion Option. The fair value of the Conversion Option was estimated using a Monte Carlo simulation. For each path, the Company simulated the stock price over time such that:

•At the Reset Date, the Company determined the 60-day average stock price to calculate the conversion price

•At each date after the call option start date, the Company used a Tsiveriotis and Fernandes model to determine the continuation value and compare it to the Call Price. If the continuation value exceeds the call price, the Company assumed exercise of the call option. When the call option is exercised, the holders will receive the maximum of the conversion value or the call price.

•The valuation also considered the reset conversion price as well as the accrued PIK, the Company determined whether the holder elects to convert the 5.00% Notes at the Maturity Date for the simulation paths where the 5.00% Notes has not been called prior to such date.

The table below summarizes the significant inputs used to estimate the fair value of the Conversion Option as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Initial conversion price	$	7.20		$	7.20
Conversion cap	$	8.30		$	8.30
Term (years)	3.5			3.5
Time to call (years)	2.0			2.0
Volatility	55.00		%	55.00		%
Risk-free rate	4.41		%	4.15		%
Discount yield	25.00		%	25.00		%

The volatility used to fair value the Conversion Option is an unobservable input, as volatility is an estimate there are a range of values that could be considered appropriate, which could impact the fair value reported.

See Note 4, Fair Value of Financial Instruments for additional information.

NOTE 10. LONG-TERM DEBT RELATED-PARTY

On August 15, 2022, the Company entered into an exchange agreement (the “August 2022 Exchange Agreement”) with the Schuler Trust. Under the terms of the August 2022 Exchange Agreement, the Schuler Trust agreed to exchange with the Company $49.9 million in aggregate principal amount of Notes held by it for (a) the Secured Note in an aggregate principal amount of $34.9 million and (b) a warrant to acquire the Company’s common stock at an exercise price of $21.20 per share (the “Warrant”).

The Secured Note had a scheduled maturity date of August 15, 2027 and was repayable upon written demand at any time on or after such date. The Company could, at its option, repay the Secured Note in (i) cash or (ii) in the form of common stock of the Company, in a number of shares that is obtained by dividing the total amount of such payment by $21.20. The Secured Note bore interest at a rate of 5.00% per annum, payable at the option of

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the Company in the same form, at the earlier of (i) any prepayment of principal and (ii) maturity. The Secured Note was secured by substantially all of the assets of the Company, subject to customary exceptions and limitations, pursuant to a security agreement, dated as of August 15, 2022. The Secured Note did not restrict the incurrence of future indebtedness by the Company but shall become subordinated in right of payment and lien priority upon the request of any future senior lender.

On August 15, 2022, the August 2022 Exchange transaction qualified as an extinguishment of debt. Under extinguishment accounting, the 2.50% Notes exchanged by the Schuler Trust were derecognized and the new instruments were issued, which include the Secured Note and the Warrant, which were recorded at their fair values. The estimated fair value of the Secured Note on August 15, 2022 was $16.0 million. This valuation estimated an issuance discount of $18.9 million. The effective interest rate on the Secured Note was 24.60%.

The carrying value of the Secured Note at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal	$	—	$	34,934
Unamortized debt issuance discount	—		(18,076)
Net carrying amount	$	—	$	16,858

Interest expense in connection with the Secured Note during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual interest	$	343	$	—	$	784	$	—
Amortization of the debt discount	462		—		1,034		—
Total interest expense	$	805	$	—	$	1,818	$	—

Secured Note Amendment and Exchange

As discussed in Note 9, Convertible Notes, on June 9, 2023, the Company and the Schuler Trust amended the Secured Note (the “Secured Note Amendment”), which changed its settlement provisions. Pursuant to the Secured Note Amendment, the share conversion price was changed from $21.20 to $10.60, and the Secured Note was contemporaneously settled through the Company’s issuance of approximately 3.4 million shares of common stock.

Under ASC 470-50-40, the transaction qualified as an extinguishment of debt. The reacquisition price of the extinguished debt was determined as the fair value of the common stock issued. The closing price of the Company’s common stock on June 9, 2023, the date of the extinguishment, was $7.40 and was used to estimate the fair value of the common stock issued which was $25.4 million while the carrying amount of the Secured Note and associated accrued interest being extinguished was $19.3 million. This resulted in a net loss on extinguishment of $6.1 million, which was recorded to loss on extinguishment of debt with related party on the on the condensed consolidated statement of operations.

Warrant

The Warrant may be exercised from February 15, 2023 through the earlier of (i) August 15, 2029 and (ii) the consummation of certain acquisition transactions involving the Company, as set forth in the Warrant. The Warrant is exercisable for up to 247,171 shares of common stock, at an exercise price of $21.20 per share. The Warrant meets the criteria for classification in stockholders’ equity and was initially measured at fair value and recorded in equity.

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NOTE 11. LOSS PER SHARE

Basic net loss per common share was determined by dividing net loss applicable to common stockholders by the weighted average common shares outstanding during the period. Basic and diluted net loss per share are the same because all outstanding common stock equivalents have been excluded, as they are anti-dilutive due to the Company’s losses.

The following potentially issuable common shares were not included in the computation of diluted net loss per share because they would have an anti-dilutive effect for each of the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,		Six Months Ended June 30,
	2023	2022	2023	2022
Shares issuable upon the release of RSUs	1,193	244	1,193	244
Shares issuable upon exercise of stock options	405	794	405	794
Shares issuable upon the exercise of the Warrant	247	—	247	—
	1,845	1,038	1,845	1,038

As discussed in Note 9, Convertible Notes, each holder of the 5.00% Notes has the right at their option, to convert any portion of the 5.00% Notes at an initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of the 5.00% Notes. Effective October 18, 2023, the initial conversion rate shall be adjusted to a conversion rate calculated based on a conversion price of $7.20 per share of common stock plus 50% of the difference between the Post-Closing VWAP (as defined in the indenture governing the 5.00% Notes) and $7.20 (if such difference is a positive number), provided that in no event shall the adjusted conversion rate be lower than 120.48193 per $1,000 principal amount of the 5.00% Notes, based on a conversion price of $8.30 per share of common stock. Holders of the 5.00% Notes who convert their 5.00% Notes in connection with a make-whole fundamental change (as defined in the Indenture) are, under certain circumstances, entitled to an increase in the conversion rate. The number of shares of common stock issuable upon conversion of the 5.00% Notes based on the initial conversion rate is 9.3 million shares as of June 30, 2023, and are available for conversion at the holders’ option.

NOTE 12. EMPLOYEE EQUITY-BASED COMPENSATION

The following table summarizes option activity under the Company's equity-based compensation plans for the six months ended June 30, 2023:

	Number of Shares	Weighted Average Exercise Price per Share
Options outstanding January 1, 2023	540,732	$	146.03
Granted	10,000	5.10
Forfeited	(10,257)	82.45
Exercised	—	—
Expired	(135,377)	128.71
Options outstanding June 30, 2023	405,098	$	148.78

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The following table shows summary information for outstanding options and options that are exercisable (vested) as of June 30, 2023:

	Options Outstanding		Options Exercisable
Number of options	405,098		331,878
Weighted average remaining contractual term (in years)	5.41		4.97
Weighted average exercise price	$	148.78	$	160.57
Weighted average fair value	$	90.46	$	96.56
Aggregate intrinsic value (in thousands)	$	22	$	—

The following table summarizes RSU and restricted stock award activity for the six months ended June 30, 2023:

	Number of Shares	Weighted Average Grant Date Fair Value per Share
Outstanding January 1, 2023	435,488	$	42.91
Granted	1,123,922	7.14
Forfeited	(71,301)	42.65
Released	(294,779)	25.38
Outstanding June 30, 2023	1,193,330	$	13.57

The table below summarizes equity-based compensation expense for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost of sales	$	98	$	228	$	188	$	403
Research and development	256		539		861		901
Sales, general and administrative	1,299		3,204		1,159		5,646
	$	1,653	$	3,971	$	2,208	$	6,950

The table below summarizes share-based compensation cost capitalized to inventory for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost capitalized to inventory	$	35	$	74	$	109	$	117

As of June 30, 2023, unrecognized equity-based compensation expense related to unvested stock options and unvested RSUs was $0.9 million and $8.8 million, respectively. This is expected to be recognized over the years 2023 through 2028.

Included in the above-noted RSU and restricted stock award outstanding amounts are performance-based RSUs which vest only upon the achievement of certain targets. Performance-based RSUs contingently vest over a period of 1 to 3 years, depending on the nature of the performance goal, and have contractual lives of 10 years. These units were valued in the same manner as other RSUs, based on the published closing market price on the day before the grant date. However, the Company only recognizes stock compensation expense to the extent that the targets are determined to be probable of being achieved, which triggers the vesting of the performance options.

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During 2021, the Company granted performance-based RSUs of which 10,330 were outstanding as of June 30, 2023. No activity occurred during the six months ended June 30, 2023, and the targets associated with the performance-based RSUs are not considered probable of being achieved. No share-based compensation cost was recorded for the performance-based RSUs for the six months ended June 30, 2023 and 2022.

2022 Omnibus Equity Incentive Plan

During the Company’s Annual Meeting of Stockholders, stockholders approved an amendment to the Company’s 2022 Omnibus Equity Incentive Plan increasing the number of shares of Common Stock reserved and available for grant by 1.6 million, resulting in a total of 3.0 million reserved shares as of June 30, 2023.

NOTE 13. INCOME TAXES

For the six months ended June 30, 2023, the Company recorded a $0.2 million tax expense related to its foreign operations. The Company does not recognize tax benefits from current year tax losses in the U.S. and other foreign jurisdictions. The Company’s tax expense for the six months ended June 30, 2023 differs from the tax expense computed by applying the U.S. statutory tax rate to its year-to-date pre-tax loss of $49.4 million, as no tax benefits were recorded for tax losses generated in the U.S. and other foreign jurisdictions. At June 30, 2023, the Company had deferred tax assets primarily related to U.S. federal and state tax loss carryforwards and a deferred tax liability related to the Notes. The Company provided a valuation allowance against its net deferred tax assets as future realization of such assets is not more likely than not to occur.

The Company accounts for uncertain tax positions pursuant to the recognition and measurement criteria under ASC 740, Income Taxes. For the three and six months ended June 30, 2023, we did not note any significant changes to our uncertain tax positions. We do not anticipate significant changes to uncertain tax positions within the next 12 months.

NOTE 14. COMMITMENTS

During April 2022, the Company entered into a non-cancellable purchase obligation with a supplier to acquire raw materials for a total commitment of $11.9 million. Under the terms of this agreement the Company has until March 15, 2027 to take delivery of purchased items. This commitment was entered into to ensure proper material quantities to develop and commercialize our next generation AST platform.

As of June 30, 2023, the commitment remains $11.9 million as the Company has only taken immaterial deliveries of inventory.

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NOTE 15. LEASES

The following presents supplemental information related to our leases in which we are the lessee for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cash paid for amounts included in lease liabilities:
Operating cash flows from operating leases	$	226	$	203	$	453	$	266
Financing cash flows from finance leases	$	462	$	424	$	540	$	424
ROU assets obtained in exchange for lease obligations:
Operating leases	$	—	$	—	$	—	$	—
Finance leases	$	200	$	2,760	$	200	$	2,760
Lease Cost:
Operating leases	$	243	$	259	$	493	$	564
Finance leases	$	270	$	97	$	531	$	97
Short-term leases	$	19	$	21	$	43	$	41

The weighted average remaining lease term on our operating leases is 2.1 years. The weighted average discount rate on those leases is 7.1%. The weighted average remaining lease term on our finance leases is 1.8 years. The weighted average discount rate on those leases is 6.0%.

The following presents maturities of lease liabilities in which we are the lessee as of June 30, 2023 (in thousands):

	Operating		Finance
Remainder of 2023	$	515	$	497
2024	1,051		1,048
2025	583		265
2026	—		36
2027	—		—
Thereafter	—		—
Total lease payments	2,149		1,846
Less imputed interest	(149)		(291)
	$	2,000	$	1,555

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The net investment in sales-type leases, where we are the lessor, is a component of other current assets and other non-current assets in our condensed consolidated balance sheet. As of June 30, 2023, the total net investment in these leases was $2.4 million. The following presents maturities of lease receivables under sales-type leases as of June 30, 2023 (in thousands):

Remainder of 2023	$	745
2024	995
2025	395
2026	209
2027	46
Thereafter	—
Total undiscounted cash flows	2,390
Less imputed interest	—
Present value of lease payments	$	2,390

NOTE 16. GEOGRAPHIC AND REVENUE DISAGGREGATION

The Company operates as one operating segment. Sales to customers outside the U.S. represented 10% and 14% for the three months ended June 30, 2023 and 2022, respectively, and 12% and 14% for the six months ended June 30, 2023 and June 30, 2022, respectively.

As of June 30, 2023 and December 31, 2022, balances due from foreign customers, in U.S. dollars, were $0.6 million and $0.6 million, respectively.

The following presents total net sales by geographic territory for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Domestic	$	2,619	$	3,321	$	5,035	$	5,839
Foreign	302		540		698		981
	$	2,921	$	3,861	$	5,733	$	6,820

The following presents total net sales by line of business for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Accelerate Pheno revenue	$	2,853	$	3,818	$	5,665	$	6,736
Other revenue	68		43		68		84
	$	2,921	$	3,861	$	5,733	$	6,820

The following presents total net sales by products and services for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Products	$	2,565	$	3,476	$	5,009	$	6,023
Services	356		385		724		797
	$	2,921	$	3,861	$	5,733	$	6,820

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Lease revenue included in net sales was $0.4 million and $0.6 million for the three months ended June 30, 2023 and 2022, respectively, and $0.6 million and $1.1 million for the six months ended June 30, 2023 and 2022, respectively.

The following presents property and equipment, net by geographic territory (in thousands):

	June 30,		December 31,
	2023		2022
Domestic	$	2,577	$	3,120
Foreign	319		358
	$	2,896	$	3,478

NOTE 17. STOCKHOLDERS' EQUITY

March 2022 Exchange Transaction

During the six months ended June 30, 2022, a holder of the 2.50% Notes exchanged approximately $14.0 million in aggregate principal amount of 2.50% Notes held by the holder for approximately 1.1 million shares of the Company’s common stock pursuant to the March 2022 Exchange Agreement. The Company’s common stock was determined to have a value of $10.2 million, which was recorded to contributed capital during the six months ended June 30, 2022. See Note 9, Convertible Notes for additional information.

Conversion of Series A Preferred Stock to Common Stock

On September 22, 2021, the Company entered into a securities purchase agreement (the “September 2021 Securities Purchase Agreement”) with the Schuler Purchasers for the issuance and sale by the Company of an aggregate of approximately 4.0 million shares of the Company’s Series A Preferred Stock, par value $0.001 per share (the “Series A Preferred Shares”). Pursuant to the September 2021 Securities Purchase Agreement, the Schuler Purchasers agreed to purchase the Series A Preferred Shares at a purchase price of $7.70 per share for an aggregate purchase price of approximately $30.5 million which was recorded to contributed capital when it was received in 2022. Each share of Series A Preferred Shares was convertible, at the option of the holder, into one share of the Company’s common stock.

As discussed in Note 9, Convertible Notes, on June 9, 2023, the Schuler Purchasers exercised their right to convert a total of approximately 4.0 million shares of Series A Preferred Shares to approximately 4.0 million shares of the Company’s common stock, which were subsequently restated to approximately 0.4 million shares in conjunction with the reverse stock split. All of the Company’s Series A Preferred Shares was converted into common stock and no Series A Preferred Shares was outstanding as of June 30, 2023. During the three and six months ended the amounts associated with the Company’s Series A Preferred Shares was reclassified to common stock as presented on the statement of stockholders’ deficit.

March 2022 Securities Purchase Agreement

On March 24, 2022, the Company entered into a securities purchase agreement (the “March 2022 Securities Purchase Agreement”) with the Schuler Trust for the issuance and sale by the Company of an aggregate of approximately 0.2 million shares of the Company’s common stock to the Schuler Trust in an offering (the “Private Placement”) exempt from registration pursuant to Section 4(a)(2) of the Securities Act of 1933, as amended, and Rule 506 promulgated thereunder. Pursuant to the March 2022 Securities Purchase Agreement, the Schuler Trust agreed to purchase the shares at a purchase price (determined in accordance with Nasdaq rules relating to the “market value” of the Company’s common stock) of $16.40 per share, for an aggregate purchase price of $4.0 million. On March 24, 2022, the Company classified the March 2022 Securities Purchase Agreement as an equity forward agreement that met the definition of a freestanding derivative financial instrument initially classified in stockholders’ deficit. The value of this equity forward agreement was considered immaterial at inception.

The Company and the Schuler Trust agreed to extend the closing date of the March 2022 Securities Purchase Agreement several times under the original terms of the Private Placement. As discussed in Note 9, Convertible Notes, on June 9, 2023, the Company and the Schuler Trust amended the March 2022 Securities

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Purchase Agreement, which changed the terms of settlement. The amendment changed the closing date to June 9, 2023, amended the price per share from $16.40 to $8.20, upon which the Company issued approximately 0.5 million shares of common stock to the Schuler Trust for the same proceeds of $4.0 million.

The Company determined the amendment was a modification of a freestanding equity classified instrument financial instrument. The share price change from $16.44 to $8.20, with no changes to the total proceeds of $4.0 million, resulted in the Schuler Trust receiving approximately 0.2 million more shares than the Schuler Trust would have received prior to the modification. The closing price of the Company’s common stock on June 9, 2023, the date of the modification was $7.40 and was used to estimate the fair value of the additional common stock issued. The fair value of the additional shares issued is $1.8 million, which was recorded to loss on extinguishment of debt with related party on the condensed consolidated statement of operations.

Schuler Purchase Obligation

As discussed in Note 9, Convertible Notes, on June 9, 2023, the Company and the Schuler Trust entered into the Schuler Purchase Obligation. Pursuant to the Schuler Purchase Obligation, the Schuler Trust is required, at the Company’s option, to either purchase approximately 1.4 million shares of common stock from the Company at $7.20 per share for an aggregate purchase price of $10.0 million or to backstop a public offering by the Company of common stock for aggregate proceeds of $10.0 million at the public offering stock price. If the Company elects to conduct a public offering of common stock and other investors purchase less than $10.0 million shares of common stock by December 15, 2023, the Schuler Trust will have the obligation to purchase $10.0 million shares of common stock at the public offering stock price, less the amount of common stock purchased by other investors, and will have the right to purchase additional shares of common stock such that the total amount of common stock is equal to $10.0 million of shares of common stock. If the Company elects to conduct a public offering of common stock and other investors purchase $10.0 million of shares of common stock by December 15, 2023, the Schuler Trust shall have the right, but not the obligation, to purchase up to $10.0 million of shares of common stock at the public offering stock price for the backstopped offering up to a maximum aggregate purchase by the Schuler Trust of $10.0 million of common stock.

Management determined the Schuler Purchase Obligation meets the criteria of a freestanding financial instrument at inception on June 9, 2023 through December 15, 2023, which is the date the Schuler Purchase Obligation expires. The Schuler Purchase Obligation is recorded as an asset at fair value, and marked to market at each reporting period. At inception, June 9, 2023 the value of the Schuler Purchase Obligation was $1.3 million, which was recorded to loss on extinguishment of debt with related party on the on the condensed consolidated statement of operations. The Company recorded marked to market losses of $0.4 million during the three and six months June 30, 2023, which was recorded to losses on financial instruments on the condensed consolidated statement of operations. As of June 30, 2023 the carrying value of the Schuler Purchase Obligation was $0.9 million, which was carried in other current assets on the condensed consolidated balance sheet.

To determine the fair value of the Schuler Purchase Obligation, the Company used a Cox-Ross-Rubinstein binomial tree model to value the American put option. The table below summarizes the significant inputs used to estimate the fair value of the Schuler Purchase Obligation as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Exercise price	$	7.20		$	7.20
Term (years)	0.46			0.52
Volatility	55.00		%	55.00		%
Risk-free rate	5.46		%	5.38		%
Fixed commitment purchase price (in thousands)	$	10,000		$	10,000
Number of Shares	1,387,949			1,387,949

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The volatility used to fair value the Conversion Option is an unobservable input, as volatility is an estimate there are a range of values that could be considered appropriate, which could impact the fair value reported.

See Note 4, Fair Value of Financial Instruments for additional information.

Increase in the Total Number of Authorized Shares

In May 2023, we sought and obtained authorization from stockholders to increase the total number of authorized shares of common stock under our certificate of incorporation by 250.0 million for a total of 450.0 million shares. The Company’s authorized shared of common stock was unaffected by the reverse stock split.

NOTE 18. RELATED-PARTY TRANSACTIONS

March 2022 Securities Purchase Agreement

As discussed in Note 17, Stockholders' Equity, on March 24, 2022, the Company entered into the March 2022 Securities Purchase Agreement with the Schuler Trust for the issuance and sale by the Company of an aggregate of 0.2 million shares of the Company’s common stock to the Schuler Trust in a Private Placement. Pursuant to the March 2022 Securities Purchase Agreement, the Schuler Trust agreed to purchase the shares at a purchase price of $16.40 per share, for an aggregate purchase price of $4.0 million.

On June 9, 2023, the Company and the Schuler Trust amended the March 2022 Securities Purchase Agreement, which changed the terms of settlement. The amendment changed the closing date to June 9, 2023, amended the price per share from $16.40 to $8.20, upon which the Company issued approximately 0.5 million shares of common stock to the Schuler Trust for the same proceeds of $4.0 million.

Jack Schuler, who serves as a member of the Company’s board of directors, is the sole trustee of the Schuler Trust.

Secured Note Amendment and Exchange

As discussed in Note 10, Long-Term Debt Related-Party, on June 9, 2023, the Company and the Schuler Trust amended the Secured Note, which changed its settlement provisions. Pursuant to the Secured Note Amendment, the share conversion price was changed from $21.20 to $10.60, and the Secured Note was contemporaneously settled through the Company’s issuance of approximately 3.4 million shares of common stock.

Conversion of Series A Preferred Stock to Common Stock

As discussed in Note 17, Stockholders' Equity, on June 9, 2023, the Schuler Purchasers exercised their right to convert a total of approximately 4.0 million shares of Series A Preferred Shares to approximately 4.0 million shares of the Company’s common stock which were subsequently restated to approximately 0.4 million shares in conjunction with the reverse stock split. The Schuler Purchasers are related to Jack W. Schuler but are not affiliates of his.

Schuler Purchase Obligation

As discussed in Note 17, Stockholders' Equity, on June 9, 2023, the Company and the Schuler Trust entered into the Schuler Purchase Obligation. Pursuant to the Schuler Purchase Obligation, the Schuler Trust is required, at the Company’s option, to either purchase approximately 1.4 million shares of common stock from the Company at $7.20 per share for an aggregate purchase price of $10.0 million or to backstop a public offering by the Company of common stock for aggregate proceeds of $10.0 million at the public offering stock price. If the Company elects to conduct a public offering of common stock and other investors purchase less than $10.0 million shares of common stock by December 15, 2023, the Schuler Trust will have the obligation to purchase $10.0 million shares of common stock at the public offering stock price, less the amount of common stock purchased by other investors, and will have the right to purchase additional shares of common stock such that the total amount of common stock purchased by the Schuler Trust equals $10.0 million of shares of common stock. If the Company elects to conduct a public offering of common stock and other investors purchase $10.0 million of shares of common stock by December 15, 2023, the Schuler Trust shall have the right, but not the obligation, to purchase up

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to $10.0 million of shares of common stock at the public offering stock price for the backstopped offering up to a maximum aggregate purchase by the Schuler Trust of $10.0 million of common stock.

Schuler Trust Issuance Costs

As part of the Restructuring Transactions discussed in Note 9, Convertible Notes, the Company incurred and paid legal fees of $0.1 million on behalf of the Schuler Trust.

NOTE 19. SUBSEQUENT EVENTS

The Company evaluates events that have occurred after the balance sheet date but before the financial statements are issued.

Nasdaq Minimum Bid Price Requirement

On January 5, 2023, the Company received a deficiency letter from the Listing Qualifications Department (the “Staff”) of The Nasdaq Stock Market (“Nasdaq”) notifying the Company that, for the last 30 consecutive business days, the closing bid price for the Company’s common stock had been below the minimum $1.00 per share requirement for continued inclusion on The Nasdaq Capital Market (the “Capital Market”) pursuant to Nasdaq Listing Rule 5550(a)(2) (the “Minimum Bid Price Requirement”). At that time, the Company was granted a period of 180 calendar days, or until July 5, 2023, to regain compliance with the Minimum Bid Price Requirement.

On July 6, 2023, the Company received a determination letter from the Staff notifying the Company that it had not regained compliance with the Minimum Bid Price Requirement as of July 5, 2023 in compliance with Nasdaq Listing Rule 5550(a)(2). The Company requested a hearing before the Panel to appeal the Staff’s determination and present a plan to regain compliance with the Minimum Bid Price Requirement. As part of the Company’s compliance plan to regain compliance with the Minimum Bid Price Requirement, the Company implemented a reverse stock split.

On July 11, 2023, the Company effected a one-for-ten reverse stock split (“Reverse Stock Split”) of the Company’s common stock.

On July 31, 2023, the Company received a letter from the Nasdaq Office of General Counsel notifying the Company that the previously reported bid price deficiency had been cured and that the Company was in compliance with all applicable Nasdaq listing standards. Accordingly, the previously reported hearing request by the Company before a Nasdaq Hearings Panel was cancelled, and the Company’s common stock will continue to be listed and traded on The Nasdaq Capital Market.

Conversion of 5.00% Notes into Common Stock

Starting July 7, 2023, certain holders of the 5.00% Notes exercised their right, to convert a portion of their 5.00% Notes at an initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of the 5.00% Notes, pursuant to the terms outlined in Note 9, Convertible Notes, further described as the Conversion Option. The various holders of the Company’s 5.00% Notes converted an aggregate principal amount of $0.7 million, for approximately 0.1 million shares of common stock.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Introductory Note

Except as otherwise indicated by the context, references in this Quarterly Report on Form 10-Q (this “Form 10-Q”) to the “Company,” “Accelerate,” “we,” “us” or “our” are references to the combined business of Accelerate Diagnostics, Inc. The following Management’s Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) summarizes the significant factors affecting our results of operations, liquidity, capital resources and contractual obligations. The following discussion and analysis should be read in conjunction with the Company’s unaudited condensed consolidated financial statements and related notes included elsewhere herein.

All amounts in the MD&A have been rounded to the nearest thousand unless otherwise indicated.

Forward-Looking Statements

This Form 10-Q contains certain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the Company intends that such forward-looking statements be subject to the safe harbors created thereby. These forward-looking statements, which can be identified by the use of words such as “may,” “will,” “expect,” “believe,” “anticipate,” “estimate,” or “continue,” or variations thereon or comparable terminology, include but are not limited to, statements about our future development plans and growth strategy, including plans and objectives relating to our future operations, products and performance; projections as to when certain key business milestones may be achieved; expectations regarding the potential or benefits of our products and technologies; projections of future demand for our products; our continued investment in new product development to both enhance our existing products and bring new ones to market; our expectations relating to current supply chain impacts and inflationary pressures, including our belief that we currently have sufficient inventory of Accelerate Pheno system instruments to limit the impact of cost increases on such devices; our expectations regarding our commercial partnership with Becton, Dickinson and Company (“BD”), including anticipated benefits from such collaboration; our expectations and plans relating to regulatory approvals, including with respect to the U.S. Food and Drug Administration (“FDA”) and 510(k) clearance for our Accelerate Arc Products (as defined in this Form 10-Q); our plans to continue marketing and distributing the Accelerate Arc Products in Europe pursuant to our existing CE In Vitro Diagnostic Regulation (IVDR) registration; our liquidity and capital requirements, including, without limitation, as to our ability to continue as a going concern and our belief that we do not currently have adequate financial resources to fund our forecasted operating costs for at least twelve months from the filing of this Form 10-Q. In addition, all statements other than statements of historical facts that address activities, events, or developments the Company expects, believes, or anticipates will or may occur in the future, and other such matters, are forward-looking statements.

Future events and actual results could differ materially from those set forth in, contemplated or suggested by, or underlying the forward-looking statements. There can be no assurances that results described in forward-looking statements will be achieved, and actual results could differ materially from those suggested by the forward-looking statements. The forward-looking statements included herein are based on current expectations that involve a number of risks and uncertainties, including, among other things, volatility throughout the global economy and the related impacts to the businesses of our suppliers and customers, such as customer demand fluctuations, supply chain constraints and inflationary pressures as well as difficulties in resolving our continuing financial condition and ability to obtain additional capital to meet our financial obligations, including, without limitation, difficulties in obtaining adequate capital resources to fund our operations. Other important factors that could cause our actual results to differ materially from those in our forward-looking statements include those discussed herein, and in other reports filed with the U.S. Securities and Exchange Commission (the “SEC”) including but not limited to the risks in the section entitled “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 (the “2022 10-K”), the section entitled “Risk Factors” in this Form 10-Q and in the Company’s subsequent filings with the SEC. These forward-looking statements are also based on certain additional assumptions, including, but not limited to, that we will retain key management personnel; we will be successful in the commercialization of our products; we will obtain sufficient capital to commercialize our products and continue development of complementary products; we will be successful in obtaining marketing authorization for our products from the FDA and other regulatory agencies and governing bodies; we will be able to protect our intellectual property; our ability to

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respond effectively to technological change; our ability to accurately anticipate market demand for our products; and that there will be no material adverse change in our operations or business and general market and industry conditions. Assumptions relating to the foregoing involve judgments with respect to, among other things, future economic, competitive and market conditions and future business decisions, all of which are difficult or impossible to predict accurately and many of which are beyond the control of the Company. Although we believe that the assumptions underlying the forward-looking statements are reasonable, any of the assumptions could prove inaccurate and, therefore, there can be no assurance that the results contemplated in forward-looking statements will be realized. Any forward-looking statements made by us in this Form 10-Q speak only as of the date on which they are made. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Overview

Accelerate is an in vitro diagnostics company dedicated to providing solutions that improve patient outcomes and lower healthcare costs through the rapid diagnosis of serious infections. Microbiology laboratories need new tools to address what the U.S. Centers for Disease Control and Prevention (the “CDC”) calls one of the most serious healthcare threats of our time, antibiotic resistance. A significant contributing factor to the rise of resistance is the overuse and misuse of antibiotics, which is exacerbated by a lack of timely diagnostic results. The delay of identification and antibiotic susceptibility results is often due to the reliance by microbiology laboratories on traditional culture-based tests that often take two to three days to complete. Our technology platform is intended to address these challenges by delivering significantly faster testing of infectious pathogens in various patient sample types.

Our first system to address these challenges is the Accelerate Pheno® system. The Accelerate PhenoTest® BC Kit, which is the first test kit for the system, is indicated as an aid, in conjunction with other clinical and laboratory findings, in the diagnosis of bacteremia and fungemia, both life-threatening conditions with high morbidity and mortality risk. The device provides identification (“ID”) results followed by antibiotic susceptibility testing (“AST”) for certain pathogenic bacteria commonly associated with or causing bacteremia. This test kit utilizes genotypic technology to identify infectious pathogens and phenotypic technology to conduct AST, which determines whether live bacterial cells are resistant or susceptible to a particular antimicrobial. This information can be used by physicians to rapidly modify antibiotic therapy to lessen adverse events, improve clinical outcomes, and help preserve the useful life of antibiotics.

On June 30, 2015, we declared our conformity to the European In Vitro Diagnostic Directive 98/79/EC and applied a CE mark to the Accelerate Pheno system and the Accelerate PhenoTest BC Kit for in vitro diagnostic use. On February 23, 2017, the FDA granted our de novo classification request to market the first version of our Accelerate Pheno system and Accelerate PhenoTest BC Kit.

In 2017, we began selling the Accelerate Pheno system in hospitals in the United States, Europe, and the Middle East. Consistent with our “razor” / “razor-blade” business model, revenues to date have principally been generated from the sale or leasing of the instruments, the sale of single use consumable test kits and service and maintenance agreements.

In July 2021, we launched our second test for use on the Accelerate Pheno system, the Accelerate PhenoTest BC Kit, AST configuration. This test kit runs antibiotic susceptibility testing following the input of an ID result from another system or methodology. In August 2021, we announced that this new AST only configuration had been CE marked for use in Europe. We believe this new AST only configuration may be attractive to prospective customers who already have a rapid ID system but still need fast susceptibility results to support getting patients on an optimal antibiotic therapy as soon as possible.

In March and May 2022, we announced the launch and commercialization of the Accelerate ArcTM system and BC Kit (“Accelerate Arc Products”). This instrument and associated one-time-use test kit automates the clean-up and concentration of microbial cells from positive blood culture samples. In May 2022, we announced IVD registration of the Accelerate Arc system and BC Kit with the FDA as a Class I device exempt from FDA clearance requirements, and in June 2022 we received CE IVDR registration for use in Europe.

On October 21, 2022, the Company announced it has been in discussions with the FDA regarding its Accelerate Arc Products. Pursuant to such discussions, the FDA has challenged the Company’s commercialization of Accelerate Arc Products in the United States as a Class I device exempt from 510(k) clearance requirements.

45

The Company is in active dialogue with the FDA to determine the appropriate regulatory pathway. While these discussions are ongoing the Company has put on hold in the United States its sales and marketing efforts of Accelerate Arc Products. The Company will continue marketing and distributing the Accelerate Arc Products in Europe pursuant to its existing CE In Vitro Diagnostic Regulation (IVDR) registration.

In August 2022, we entered into a sales and marketing agreement (as amended to date, the “Sales and Marketing Agreement”) with BD pursuant to which BD will perform certain sales, tactical marketing, technical service call forwarding, order preparation, research and development support and/or regulatory activities on our behalf as our exclusive sales agent for certain of our products, including the Accelerate Pheno system, Accelerate Arc Products. The Sales and Marketing Agreement also grants to BD certain other rights to certain of our future products. We entered into the Sales and Marketing Agreement in order to leverage BD’s expansive global sales team, benefit from natural synergies between BD’s existing products and those from us, and reduce our sales and marketing expenses. The Company and BD subsequently agreed to modify certain terms of the Sales and Marketing Agreement in 2022 and in 2023.

We continue to invest in new product development to both enhance our existing products and bring new ones to market. Current research and development areas of focus include the potential addition, if authorized by the FDA, of new AST content to our Accelerate Pheno system, additional applications for the Accelerate Arc Products, and a next generation AST platform, which is being developed with the goal to have lower costs, higher throughput, and capability to test a broader set of sample types compared to the current Accelerate Pheno system.

Supply Chain and Inflationary Environment

Our third-party manufacturing supply chain for Accelerate Pheno systems and consumable test kits remains stable despite a high-degree of unpredictability in the broader supply chain environment. However, like many industries experiencing inflationary pressures in raw materials, the direct costs to manufacture our products are increasing and delivery schedules elongating.

For example, we are currently experiencing unprecedented cost increases from many of our suppliers primarily as a result of labor and supply disruptions and increased inflation. The areas of cost increases include raw materials, components, and value-add supplier labor. We believe that we currently have sufficient inventory of Accelerate Pheno system instruments to limit the impact of cost increases on such devices. However, we are being impacted by cost increases to components and raw materials necessary for the production of our Accelerate Pheno kits. Our ability to pass increased material costs to many of our customers is limited because of long-term sales agreements with limits on price increases. Accordingly, we are closely monitoring the ability of all our suppliers to provide us with necessary materials and services at reasonable costs. See “Risk Factors - Risks Related to Our Business and Strategy - Disruptions in the supply of raw materials, consumable goods or other key product components, or issues associated with their quality from our single source suppliers, could result in a significant disruption in sales and profitability” in Part I, Item 1A of 2022 10-K for additional information.

Changes in Results of Operations: Three and six months ended June 30, 2023 compared to three and six months ended June 30, 2022

The Company has provided enhanced information in a tabular format which presents some of the captions presented on the statement of operations less non-cash equity-based compensation expense. These figures are reconciled to the statement of operations and are intended to add additional clarity on the operating performance of the business. The Company believes providing such figures less non-cash equity-based compensation expense provides helpful information for investors in understanding and evaluating our operating results in the same manner as our management and our board of directors.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Net sales	$	2,921	$	3,861	$	(940)	(24)	%	$	5,733	$	6,820	$	(1,087)	(16)	%

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For the three and six months ended June 30, 2023, total revenues decreased due to lower sales of Accelerate PhenoTest instruments compared to the three and six months ended June 30, 2022.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Cost of sales	$	2,122	$	2,781	$	(659)	(24)	%	$	3,923	$	4,937	$	(1,014)	(21)	%
Non-cash equity-based compensation as a component of cost of sales	98		228		(130)		(57)	%	188		403		(215)		(53)	%
Cost of sales less non-cash equity-based compensation	$	2,024	$	2,553	$	(529)	(21)	%	$	3,735	$	4,534	$	(799)	(18)	%

For the three and six months ended June 30, 2023, cost of sales decreased as compared to the three and six months ended June 30, 2022. This decrease is primarily due to lower sales of Accelerate PhenoTest instruments and a decrease in non-cash equity-based compensation expense.

Cost of sales includes non-cash equity-based compensation of $0.1 million and $0.2 million for the three months ended June 30, 2023 and 2022, respectively, and $0.2 million and $0.4 million for the six months ended June 30, 2023 and 2022, respectively. Non-cash equity-based compensation expense decreased for the three and six months ended June 30, 2023 when compared to the three and six months ended June 30, 2022, due to a decrease in the fair value of awards being granted. Non-cash equity-based compensation expense is a component of manufacturing overhead and service cost of sales. Manufacturing overhead is capitalized as inventory and relieved to cost of sales when products are sold to customers, or when instruments under reagent rentals are amortized to cost of sales.

Cost of sales expenses excluding non-cash equity-based compensation expense for the three and six months ended June 30, 2023 decreased compared to the three and six months ended June 30, 2022. This decrease is primarily due to lower sales of Accelerate PhenoTest instruments.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Gross profit	$	799	$	1,080	$	(281)	(26)	%	$	1,810	$	1,883	$	(73)	(4)	%
Non-cash equity-based compensation as a component of gross profit	98		228		(130)		(57)	%	188		403		(215)		(53)	%
Gross profit less non-cash equity-based compensation	$	897	$	1,308	$	(411)	(31)	%	$	1,998	$	2,286	$	(288)	(13)	%

For the three and six months ended June 30, 2023, gross profit decreased as compared to the three and six months ended June 30, 2022, due to lower sales of Accelerate PhenoTest instruments, partially offset by a decrease in non-cash equity-based compensation expense.

The Company’s overall gross margin was 27% and 28% for the three months ended June 30, 2023 and 2022, respectively, and is consistent period over period.

The Company’s overall gross margin was 32% and 28% for the six months ended June 30, 2023 and 2022, respectively. The increase in gross margin is primarily due to a decrease in non-cash equity-based compensation expense.

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Gross profit excluding non-cash equity-based compensation expense for the three and six months ended June 30, 2023 decreased compared to the three and six months ended June 30, 2022, due to lower sales of Accelerate PhenoTest instruments.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Research and development	$	5,820	$	7,576	$	(1,756)	(23)	%	$	12,788	$	13,600	$	(812)	(6)	%
Non-cash equity-based compensation as a component of research and development	256		539		(283)		(53)	%	861		901		(40)		(4)	%
Research and development less non-cash equity-based compensation	$	5,564	$	7,037	$	(1,473)	(21)	%	$	11,927	$	12,699	$	(772)	(6)	%

Research and development expenses for the three months ended June 30, 2023 decreased as compared to the three months ended June 30, 2022 primarily due to decreases in contracted service costs for the development of our next generation AST platform and a decrease in non-cash equity-based compensation expense.

Research and development expenses for the six months ended June 30, 2023 decreased as compared to the six months ended June 30, 2022 primarily due to decreases in contracted service costs for the development of our next generation AST platform.

Research and development expenses includes non-cash equity-based compensation of $0.3 million and $0.5 million for the three months ended June 30, 2023 and 2022, respectively, and $0.9 million for each of the six months ended June 30, 2023 and 2022, respectively. Non-cash equity-based compensation expense decreased for the three and six months ended June 30, 2023 when compared to the three and six months ended June 30, 2022, due to a decrease in the fair value of awards being granted.

Research and development expenses excluding non-cash equity-based compensation expense for the three and six months ended June 30, 2023 decreased compared to the three and six months ended June 30, 2022, primarily due to a decrease in contracted service costs for the development of our next generation AST platform.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Sales, general and administrative	$	7,564	$	11,493	$	(3,929)	(34)	%	$	17,669	$	22,167	$	(4,498)	(20)	%
Non-cash equity-based compensation as a component of sales, general and administrative	1,299		3,204		(1,905)		(59)	%	1,159		5,646		(4,487)		(79)	%
Sales, general and administrative less non-cash equity-based compensation	$	6,265	$	8,289	$	(2,024)	(24)	%	$	16,510	$	16,521	$	(11)	—	%

Sales, general and administrative expenses for the three months ended June 30, 2023 decreased as compared to the three months ended June 30, 2022, primarily due to decreases in non-cash equity-based compensation expense, and employee related expenses.

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Sales, general and administrative expenses for the six months ended June 30, 2023 decreased as compared to the six months ended June 30, 2022, primarily due to decreases in non-cash equity-based compensation expense, and employee related expenses that were offset by increased, nonrecurring legal and professional services in connection with the Restructuring Transactions (as defined in this Form 10-Q).

Sales, general and administrative expenses includes non-cash equity-based compensation of $1.3 million and $3.2 million for the three months ended June 30, 2023 and 2022, respectively, and $1.2 million and $5.6 million for the six months ended June 30, 2023 and 2022, respectively. Non-cash equity-based compensation expense decreased for the three and six months ended June 30, 2023 when compared to the three and six months ended June 30, 2022, primarily due to the reversal of non-cash equity-based compensation expense from forfeitures. Employees separating from the Company forfeited an increased number of stock options and RSUs compared to the previous year period.

Sales, general and administrative expenses excluding non-cash equity-based compensation expense for the three months ended June 30, 2023 decreased compared to the three months ended June 30, 2022, primarily due to a decrease in employee related expenses.

Sales, general and administrative expenses excluding non-cash equity-based compensation expense for the six months ended June 30, 2023 decreased compared to the six months ended June 30, 2022, primarily due to a decrease in employee related expenses that were offset by increased, nonrecurring legal and professional services in connection with the Restructuring Transactions.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Loss from operations	$	(12,585)	$	(17,989)	$	5,404	(30)	%	$	(28,647)	$	(33,884)	$	5,237	(15)	%
Non-cash equity-based compensation as a component of loss from operations	1,653		3,971		$	(2,318)	(58)	%	2,208		6,950		$	(4,742)	(68)	%
Loss from operations less non-cash equity-based compensation	$	(10,932)	$	(14,018)	$	3,086	(22)	%	$	(26,439)	$	(26,934)	$	495	(2)	%

For the three and six months ended June 30, 2023, our loss from operations decreased as compared to the three and six months ended June 30, 2022. These decreases were primarily the result of decreases in sales general and administrative expenses and decreases in research and development expenses, partially offset by decrease in gross profit, as described above. In addition, non-cash equity-based compensation expense decreased for the three and six months ended June 30, 2023 when compared to the three and six months ended June 30, 2022.

Loss from operations excluding non-cash equity-based compensation expense for the three and six months ended June 30, 2023 decreased compared to the three and six months ended June 30, 2022. The decreases were primarily the result of decreases in sales, general and administrative expenses and decreases in research and development expenses, partially offset by decrease in gross profit, as described above.

These losses and further losses are anticipated and was the result of our continued investments in sales and marketing, key research and development personnel, related costs associated with product development, and commercialization of the Company’s products.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Total other (expense) income, net	$	(19,994)	$	(534)	$	(19,460)	3,644	%	$	(20,727)	$	1,896	$	(22,623)	(1,193)	%

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Other expense, net for the three months ended June 30, 2023 increased as compared to the three months ended June 30, 2022, primarily due to the consummation of Restructuring Transactions, which resulted in the Company recording a loss on extinguishment of debt of $6.6 million, loss on extinguishment of debt with related party of $6.8 million and losses on financial instruments of $5.0 million.

For the six months ended June 30, 2023, the Company incurred other expense, net compared to other income, net for the six months ended June 30, 2022. As described above, the Company consummated the Restructuring Transactions, which resulted in the Company recording a loss on extinguishment of debt of $6.6 million, loss on extinguishment of debt with related party of $6.8 million and losses on financial instruments of $5.0 million for the six months ended June 30, 2023.

	Three Months Ended June 30,								Six Months Ended June 30,
	(in thousands)								(in thousands)
	2023		2022		$ Change		% Change		2023		2022		$ Change		% Change
Provision for income taxes	$	(156)	$	—	$	(156)	100	%	$	(156)	$	—	$	(156)	100	%

For the three and six months ended June 30, 2023 and 2022, the Company recorded a provision for income taxes as the Company reversed a receivable associated with an income tax refund recorded in a prior period.

Capital Resources and Liquidity

Since inception, the Company has not achieved profitable operations or positive cash flows from operations. The Company’s accumulated deficit totaled $656.8 million as of June 30, 2023. During the six months ended June 30, 2023, the Company had a net loss of $49.5 million and negative cash flows from operations of $24.2 million. The Company had a working capital deficit of $11.5 million as of June 30, 2023.

On March 9, 2023, the Company entered into a forbearance agreement (the “Forbearance Agreement”), which became effective on March 13, 2023, with the holders of approximately 85% of the Company’s outstanding 2.50% Convertible Senior Notes due 2023 (the “2.50% Notes”) (collectively, the “Ad Hoc Noteholder Group”) and the trustee for the 2.50% Notes (the “Trustee”). On March 15, 2023, the 2.50% Notes matured and became due and payable. Pursuant to the Forbearance Agreement, the members of the Ad Hoc Noteholder Group agreed, and directed the Trustee, to forbear from exercising their rights and remedies under the indenture governing the 2.50% Notes (the “2.50% Notes Indenture”) in connection with certain events of default under the 2.50% Notes Indenture, including, but not limited to, the failure to timely pay in full the principal of any 2.50% Note due and payable on March 15, 2023 and the failure to pay any interest on any 2.50% Note due and payable. The Forbearance Agreement was initially effective for the period commencing on March 13, 2023 and ending on March 29, 2023, which was subsequently extended by the parties to April 21, 2023. On April 21, 2023, the Company entered into a restructuring support agreement (the “Restructuring Support Agreement”) with certain holders of the 2.50% Notes, the holder of the Company’s secured promissory note in an aggregate principal amount of $34.9 million (the “Secured Note”) and the holders of the Company’s Series A Preferred Stock to negotiate in good faith to effect the restructuring of the Company’s capital structure (the “Restructuring Transactions”).

On June 9, 2023, the Company completed the Restructuring Transactions contemplated by the Restructuring Support Agreement whereby the Company (i) exchanged approximately $55.9 million aggregate principal amount of 2.50% Notes for approximately $56.9 million aggregate principal amount of newly issued 5.00% Senior Secured Convertible Notes due 2026 (the “5.00% Notes”), which was inclusive of additional 5.00% Notes in respect of interest accrued on the 2.50% Notes from September 15, 2022; (ii) issued and sold an additional $10 million aggregate principal amount of 5.00% Notes; (iii) repurchased the Secured Note, plus accrued interest, by issuing approximately 3.4 million shares of the Company’s common stock; (iv) issued approximately 0.4 million shares of the Company’s common stock upon conversion of all of the Company’s outstanding Series A Preferred Stock; (v) amended the March 2022 Securities Purchase Agreement (as defined below) and issued and sold approximately 0.5 million shares of the Company’s common stock for proceeds of $4 million; and (vi) entered into a new securities purchase agreement with the Jack W. Schuler Living Trust (the “Schuler Trust”) pursuant to which the Schuler Trust is required, prior to December 15, 2023, to either purchase an aggregate of $10.0 million of the Company’s common stock from the Company or to backstop an underwritten public offering by the Company of its common stock for aggregate proceeds of $10.0 million, at the Company’s option. See Part I, Note 9, Convertible

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Notes, Note 10, Long-Term Debt Related-Party, Note 17, Stockholders' Equity and Note 18, Related-Party Transactions for additional information.

As of June 30, 2023, the Company had $30.7 million in cash and cash equivalents and investments, a decrease of $14.9 million from $45.6 million at December 31, 2022. The primary reason for the decrease was due to cash used in operations, including cash used for nonrecurring legal and professional services in connection with the Restructuring Transactions offset by proceeds from the issuance of common stock and the issuance of the 5.00% Notes for cash. The future success of the Company is dependent on its ability to successfully commercialize its products, obtain regulatory clearance for and successfully launch its future product candidates, obtain additional capital and ultimately attain profitable operations.

The Company’s primary use of capital has been for the development and commercialization of the Accelerate Pheno system and development of complementary products. The Company is subject to a number of risks similar to other early commercial stage life science companies, including, but not limited to commercially launching the Company’s products, development and market acceptance of the Company’s product candidates, development by its competitors of new technological innovations, protection of proprietary technology, and raising additional capital. Historically, the Company has funded its operations primarily through multiple equity raises and the issuance of debt. See Note 9, Convertible Notes, Note 10, Long-Term Debt Related-Party and Note 17, Stockholders' Equity in Part I, Item 1 of this Form 10-Q for additional information.

While the Company continues to explore additional funding in the form of potential equity and/or debt financing arrangements or similar transactions, there can be no assurance the necessary financing will be available on terms acceptable to the Company, or at all. If the Company raises funds by issuing equity securities, dilution to stockholders may result. Any equity securities issued may also provide for rights, preferences or privileges senior to those of holders of common stock. If the Company raises funds by issuing additional debt, it is likely any new debt would have rights, preferences and privileges senior to common stockholders. The terms of borrowing could impose significant restrictions on the Company’s operations. The capital markets have in the past, and may in the future, experience periods of upheaval that could impact the availability and cost of equity and debt financing. In addition, recent and anticipated future increases in federal fund rates set by the Federal Reserve, which serve as benchmark rates on borrowing, and other general economic conditions may impact the cost of debt financing or refinancing existing debt.

Although the Company is actively considering all available strategic alternatives to maximize value, if the Company is unable to obtain adequate capital resources to fund operations, the Company would not be able to continue to operate its business pursuant to its current plans. This may require the Company to, among other things, materially modify its operations to reduce spending; sell assets or operations; delay the implementation of, or revising certain aspects of, its business strategy; or discontinue its operations entirely.

In connection with the preparation of this Form 10-Q, the Company is required to evaluate its financial condition as of the date of filing this Form 10-Q pursuant to the requirements of ASC 205-40, Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. Management must evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented as of the date the financial statements are issued. When substantial doubt exists under this methodology, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued.

Based on its evaluation pursuant to ASC 205-40, the Company has determined that, as of the date of this Form 10-Q filing, there is substantial doubt about its ability to continue as a going concern, as the Company does not currently have adequate financial resources to fund its forecasted operating costs for at least twelve months from the date of the filing of this Form 10-Q.

The Company is subject to lease agreements. The future minimum lease payments under these lease agreements are included in Part I, Item 1, Note 15, Leases.

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For more information on the Company’s liquidity please see Part I, Item 1, Note 1, Organization and Nature of Business; Basis of Presentation; Principles of Consolidation; Significant Accounting Policies.

As of June 30, 2023, our contractual material cash requirements were as follows:

Payments due by Period (in thousands)
Material Cash Requirements	Total		2023		2024		2025		2026		2027		Thereafter
Operating lease obligations	$	2,149	$	515	$	1,051	$	583	$	—	$	—	$	—
Purchase obligation 1)	11,884		—		—		—		—		11,884		—
Finance lease obligations	1,846		497		1,048		265		36		—		—
Deferred compensation	1,017		—		—		370		396		251		—
5.00% notes 2)	67,619		726		—		—		66,893		—		—
5.00% notes interest 3)	12,719		—		—		—		12,719		—		—
Total	$	97,234	$	1,738	$	2,099	$	1,218	$	80,044	$	12,135	$	—

1) The Company entered into a non-cancellable purchase obligation with a supplier to acquire raw materials for a total commitment of $11.9 million. Under the terms of this agreement the Company has until March 15, 2027 to take delivery of purchased items. As of June 30, 2023 the commitment remains $11.9 million as the Company has not taken material delivery of any inventory.

2) Each holder of the 5.00% Notes has the right at their option, to convert any portion of the 5.00% Notes at an initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of the 5.00% Notes. Effective October 18, 2023, the initial conversion rate shall be adjusted to a conversion rate calculated based on a conversion price of $7.20 per share of common stock plus 50% of the difference between the Post-Closing VWAP (as defined in the indenture governing the 5.00% Notes (the “5.00% Notes Indenture”)) and $7.20 (if such difference is a positive number), provided that in no event shall the adjusted conversion rate be lower than 120.48193 per $1,000 principal amount of the 5.00% Notes, based on a conversion price of $8.30 per share of common stock. The Company cannot require the holder of the 5.00% Notes to convert at any time.

3) The 5.00% Notes bears interest at a rate of 5.00% per annum. The Company shall pay interest on the 5.00% Notes by payment-in-kind, by the issuance of additional 5.00% Notes. The amount shall be payable to holders by increasing the principal amount of each outstanding 5.00% Note by an amount equal to the interest payable for the applicable interest period.

Until such time as we can generate substantial product revenue, we expect to finance our cash requirements, beyond what is currently available or on hand, through a combination of equity offerings and debt financings, or contributed partnership fees.

Summary of Cash Flows

The following summarizes selected items in the Company’s condensed consolidated statements of cash flows for the six months ended June 30, 2023 and 2022:

Cash Flow Summary
	Six Months Ended June 30,
	(in thousands)
	2023		2022		$ Change
Net cash used in operating activities	$	(24,188)	$	(25,605)	$	1,417
Net cash provided (used) by investing activities	9,124		(9,213)		18,337
Net cash provided (used) by financing activities	9,729		(280)		10,009

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Cash flows from operating activities

During the six months ended June 30, 2023, net cash used in operating activities was primarily the result of net losses, partially offset by the losses on extinguishment of debt, extinguishment of debt with related party, losses on derivative, equity-based compensation, and depreciation and amortization.

During the six months ended June 30, 2022, net cash used in operating activities was primarily the result of net losses and a gain on extinguishment of debt, partially offset by equity-based compensation, and depreciation and amortization.

Cash flows from investing activities

The net cash provided by investing activities was $9.1 million for the six months ended June 30, 2023, resulting from maturities of marketable securities.

The net cash used by investing activities was $9.2 million for the six months ended June 30, 2022. The Company had purchases of marketable securities of $27.5 million which were offset in part by maturities of marketable securities of $18.7 million.

Cash flows from financing activities

The net cash provided by financing activities was $9.7 million for the six months ended June 30, 2023. The Company had proceeds from issuance of common stock of $4.0 million, proceeds from issuance of 5.00% Notes of $10.0 million, which were partially offset by debt and equity issuance costs of $3.7 million.

The net cash used by financing activities was $0.3 million for the six months ended June 30, 2022, primarily from payments on finance leases.

Convertible Notes

On June 9, 2023, the Company issued $66.9 million aggregate principal amount of 5.00% Notes in connection with the Restructuring Transactions described above. The 5.00% Notes mature on December 15, 2026 and bear interest at a rate of 5% per annum, payable in kind. Interest is payable semi-annually in arrears June 15 and December 15 of each year, commencing on December 15, 2023. The 5.00% Notes, including any 5.00% Notes issued as a result of the payment of interest in kind, will be convertible into shares of the Company’s common stock at an initial conversion price of approximately $7.20 per share, which reflects the initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of 5.00% Notes. The initial conversion price is subject to adjustment based on the positive difference between the 31 to 90 day volume-weighted average price, subject to a cap of $8.30 per share. Upon conversion of the 5.00% Notes, the Company will pay or deliver, as the case may be, cash, shares of the Company’s common stock, or a combination of cash and shares of common stock, at the Company's election.

The 5.00% Notes Indenture contains customary events of default, including, but not limited to, non-payment of principal or interest, breach of certain covenants in the 5.00% Notes Indenture, defaults under or failure to pay certain other indebtedness and certain events of bankruptcy, insolvency, and reorganization. If an event of default (other than certain events of bankruptcy, insolvency or reorganization involving the Company) occurs and is continuing, the Collateral Agent (as defined below), by notice to the Company, or the holders of the 5.00% Notes representing at least 25% in aggregate principal amount of the outstanding 5.00% Notes, by notice to the Company and the Collateral Agent, may declare 100% of the principal of, and all accrued and unpaid interest on, all of the then outstanding 5.00% Notes to be due and payable immediately. Upon the occurrence of certain events of bankruptcy, insolvency or reorganization involving the Company, 100% of the principal of, and all accrued and unpaid interest on, all of the then outstanding 5.00% Notes will automatically become immediately due and payable.

Additionally, the Company and certain of its subsidiaries granted U.S. Bank Trust Company, National Association, a national banking association, as collateral agent (the “Collateral Agent”), a security interest in certain of their assets, including but not limited to certain accounts, equipment, fixtures and intellectual property, in order to secure the payment and performance of all of their Obligations (as defined in the 5.00% Notes Indenture) relating to the 5.00% Notes.

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In March 2018, the Company issued $150.0 million aggregate principal amount of 2.50% Notes. On March 15, 2023, the 2.50% Notes matured and became due and payable. In September 2021 and March 2022, the Company entered into exchange agreements with certain holders of 2.50% Notes pursuant to which $65.0 million aggregate principal amount of 2.50% Notes were exchanged for an aggregate of approximately 1.7 million shares of the Company’s common stock.

In August 2022, the Company entered into an exchange agreement with the Schuler Trust pursuant to which the Schuler Trust agreed to exchange with the Company $49.9 million aggregate principal amount of 2.50% Notes held by it for (a) the Secured Note in an aggregate principal amount of $34.9 million and (b) a warrant (the “Warrant”) to acquire up to approximately 0.2 million shares of the Company’s common stock at an exercise price of $21.2 per share (the “Exercise Price”). The Warrant may be exercised from February 15, 2023 through the earlier of (i) August 15, 2029 and (ii) the consummation of certain acquisition transactions involving the Company, as set forth in the Warrant. The number of shares underlying the Warrant and the Exercise Price are subject to certain customary proportional adjustments for fundamental events, including stock splits and recapitalizations, as set forth in the Warrant. The Secured Note, plus accrued interest, was repurchased by the Company in connection with the Restructuring Transactions through the issuance of approximately 3.4 million shares of common stock.

In connection with the Restructuring Transactions, approximately $55.9 million aggregate principal amount of 2.50% Notes were exchanged for approximately $56.9 million aggregate principal amount of 5.00% Notes, which was inclusive of additional 5.00% Notes in respect of interest accrued on the 2.50% Notes from September 15, 2022.

As of June 30, 2023, approximately $0.7 million aggregate principal amount of 2.50% Notes remains outstanding and in default accruing interest at 2.5% per annum. As of June 30, 2023, $67.6 million aggregate principal amount of 5.00% Notes were outstanding.

See Part I, Item 1, Note 9, Convertible Notes for additional information.

Sales of Equity Securities

The Company has historically completed multiple equity raises through sales of its common stock and Series A Preferred Stock in both public and private offerings.

On August 23, 2022, the Company completed a public offering of approximately 1.8 million shares of its common stock at a public offering price of $20.00 per share. The Company received net proceeds of approximately $32.9 million from the offering after deducting underwriting discounts and commissions and offering expenses paid by the Company.

On March 24, 2022, the Company entered into a securities purchase agreement (the “March 2022 Securities Purchase Agreement”) with the Schuler Trust for the issuance and sale by the Company of an aggregate of approximately 0.2 million shares of the Company’s common stock to the Schuler Trust for an aggregate purchase price of $4.0 million. In connection with the Restructuring Transactions, the Company amended the March 2022 Securities Purchase Agreement and issued and sold approximately 0.5 million shares of the Company’s common stock to the Schuler Trust for proceeds of $4.0 million.

On June 9, 2023, the Company entered into an additional securities purchase agreement (the “June 2023 Securities Purchase Agreement”) with the Schuler Trust. Pursuant to the June 2023 Securities Purchase Agreement, the Schuler Trust is required, at the Company’s option, to either purchase approximately 1.4 million shares of common stock from the Company valued at $7.20 per share for an aggregate purchase price of $10.0 million or to backstop a public offering by the Company of common stock for aggregate proceeds of $10.0 million. If the Company elects to conduct a public offering of common stock and other investors purchase less than $10.0 million of common stock by December 15, 2023, the Schuler Trust will have the obligation to purchase $10.0 million of shares of common stock, less the amount of common stock purchased by other investors, and will have the right to purchase additional shares of common stock such that the total amount of common stock purchased by the Schuler Trust equals $10.0 million of shares of common stock. If the Company elects to conduct a public offering of common stock and other investors purchase $10 million of shares of common stock by December 15, 2023, the Schuler Trust shall have the right, but not the obligation, to purchase up to $10.0 million of shares of common stock

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at the public offering price for the backstopped offering up to a maximum aggregate purchase by the Schuler Trust of $10.0 million of common stock.

At-The-Market Equity Sales Agreement

On May 28, 2021, the Company entered into a Sales Agreement with William Blair pursuant to which it may sell shares of the Company’s common stock having an aggregate offering price of up to $50 million, from time to time, through an “at-the-market” equity offering program under which William Blair will act as sales agent. Subject to the terms and conditions of the Sales Agreement, William Blair may sell shares by any method deemed to be an “at-the-market” offering as defined in Rule 415 under the Securities Act. The Company is not obligated to sell any shares under the Sales Agreement. William Blair is entitled to a commission of 3% of the aggregate gross proceeds from each sale of shares occurring pursuant to the Sales Agreement. During the three months ended June 30, 2023, no shares of common stock were sold under the Sales Agreement. As of June 30, 2023, the Company had an aggregate of $39.1 million available for future sales under its at-the-market equity offering program.

Off-Balance Sheet Arrangements

We did not have any off-balance sheet arrangements as of June 30, 2023.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations are based upon our unaudited condensed consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these financial statements requires us to make certain estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. We evaluate our estimates on an ongoing basis, including those related to accounts receivable, inventories, property and equipment, intangible assets, accruals, warranty liabilities, tax valuation accounts and stock-based compensation. We base our estimates on historical experience and on various other assumptions we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities and are not readily apparent from other sources. Actual results may differ from these estimates. There have been no material changes to our critical accounting policies and estimates discussed in Part II, Item 7 of the 2022 10-K.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Not required for a smaller reporting company.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) are designed to ensure that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms and that such information is accumulated and communicated to management, including the Company’s Principal Executive Officer and Principal Financial Officer, as appropriate, to allow timely decisions regarding required disclosures. Based on an evaluation under the supervision and with the participation of the Company’s management, the Company’s Principal Executive Officer and Principal Financial Officer have concluded that the Company’s disclosure controls and procedures were not effective as of June 30, 2023 as a result of the material weakness in the Company’s internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) described in Part II, Item 9A of the 2022 10-K and that continued to exist as of June 30, 2023 (the “Material Weakness”).

Remediation Plan

With oversight from the Audit Committee of the Company’s board of directors and input from management, the Company has begun designing and implementing changes in processes and controls to remediate the Material

55

Weakness and to enhance the Company’s internal control over financial reporting, including a control to review the accounting treatment of outstanding debt instruments on a quarterly basis in accordance with applicable accounting guidance.

Changes in Internal Control Over Financial Reporting

Other than as described above, there was no change in the Company’s internal control over financial reporting during the quarter ended June 30, 2023 that materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

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PART II - OTHER INFORMATION

Item 1. Legal Proceedings

We are from time to time subject to various claims and legal actions in the ordinary course of our business. We believe that there are currently no claims or legal actions that would reasonably be expected to have a material adverse effect on our results of operations or financial condition.

Item 1A. Risk Factors

In addition to the other information set forth in this Form 10-Q, you should carefully consider the risks discussed in the section entitled “Risk Factors” in the 2022 10-K and the risk factor described below, which could materially affect our business, financial condition or future results. The risks described in the 2022 10-K and below are not the only risks facing the Company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially adversely affect our business, results of operations, cash flows and financial position.

Risks Related to Our Financial Condition, Liquidity and Indebtedness

Our financial condition, including our substantial indebtedness, raises substantial doubt regarding our ability to continue as a going concern.

Since inception, we have not achieved profitable operations or positive cash flows from operations. Our accumulated deficit totaled $656.8 million as of June 30, 2023. During the six months ended June 30, 2023, we had a net loss of $49.5 million and negative cash flows from operations of $24.2 million. We had a working capital deficit of $11.5 million as of June 30, 2023. Additionally, we have a substantial amount of indebtedness primarily comprised of $67.6 million aggregate principal amount of 5.00% Notes outstanding.

As a result of our financial condition, we have determined that, as of the date of this Form 10-Q filing, there is substantial doubt about our ability to continue as a going concern, as we do not currently have adequate financial resources to fund its forecasted operating costs for at least twelve months from the date of the filing of this Form 10-Q. The report of our independent registered public accountant on our financial statements as of and for the years ended December 31, 2022 and 2021 also includes explanatory language describing the existence of substantial doubt about our ability to continue as a going concern. The presence of this going concern explanatory language could adversely affect our ability to raise additional debt or equity financing, as well as to further develop and market our products, all of which could have a material adverse impact on our business, results of operations and financial condition. See Part I, Item 2, “Management’s Discussion and Analysis of Financial Condition and Results of Operations - Capital Resources and Liquidity” of this Form 10-Q and Part I, Item 1, Note 1, Organization and Nature of Business; Basis of Presentation; Principles of Consolidation; Significant Accounting Policies for additional information.

Management currently believes that it will be necessary for us to secure additional funds to continue our existing business operations and to fund our obligations. While we continue to explore additional funding in the form of potential equity and/or debt financing arrangements or similar transactions, there can be no assurance the necessary financing will be available on terms acceptable to us, or at all. If we raise funds by issuing equity securities, dilution to stockholders may result. Any equity securities issued may also provide for rights, preferences or privileges senior to those of holders of common stock. If we raise funds by issuing additional debt, it is likely any new debt would have rights, preferences and privileges senior to common stockholders. The terms of borrowing could impose significant restrictions on our operations. The capital markets have in the past, and may in the future, experience periods of upheaval that could impact the availability and cost of equity and debt financing. In addition, recent and anticipated future increases in federal fund rates set by the Federal Reserve, which serve as benchmark rates on borrowing, and other general economic conditions may impact the cost of debt financing or refinancing existing debt.

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If we are unable to obtain adequate capital resources to fund operations, we would not be able to continue to operate our business pursuant to our current plans. This may require us to, among other things, materially modify our operations to reduce spending; sell assets or operations; delay the implementation of, or revising certain aspects of, our business strategy; or discontinue our operations entirely.

We have substantial indebtedness, which could have important consequences to our business.

We have a substantial amount of indebtedness primarily comprised of our 5.00% Notes. As of December 31, 2021, we had $67.6 million aggregate principal amount of 5.00% Notes outstanding, which mature on December 15, 2026. Holders of the 5.00% Notes have the right to require us to repurchase their 5.00% Notes upon the occurrence of a fundamental change at a purchase price equal to 100% of the principal amount of the 5.00% Notes to be purchased, plus accrued and unpaid interest, if any. In addition, our indebtedness could, among other things:

•heighten our vulnerability to adverse general economic conditions and heightened competitive pressures;

•require us to dedicate a larger portion of our cash flow from operations to interest payments, limiting the availability of cash for other purposes;

•limit our flexibility in planning for, or reacting to, changes in our business and industry; and

•impair our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions, general corporate purposes or other purposes;

•heighten our vulnerability to adverse general economic conditions and heightened competitive pressures;

•require us to dedicate a larger portion of our cash flow from operations to interest payments, limiting the availability of cash for other purposes;

•limit our flexibility in planning for, or reacting to, changes in our business and industry; and

•impair our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions, general corporate purposes or other purposes; and

•impact our ability to continue as a going concern.

Our failure to repurchase 5.00% Notes at a time when the repurchase is required by the 5.00% Notes Indenture (whether upon a fundamental change or otherwise under the 5.00% Notes Indenture) would constitute a default under the 5.00% Notes Indenture. A default under the 5.00% Notes Indenture or the fundamental change itself could also lead to a default under agreements governing our existing or future indebtedness. If the repayment of the related indebtedness were to be accelerated after any applicable notice or grace periods, we may not have sufficient funds to repay the indebtedness, repurchase the 5.00% Notes or make cash payments upon conversions thereof.

Servicing our debt will require a significant amount of cash, and we may not have sufficient cash flow from our business to pay our debt.

Our ability to make scheduled payments of the principal of, to pay interest on or to refinance our indebtedness, including the 5.00% Notes, depends on our future performance, which is subject to economic, financial, competitive and other factors beyond our control. Our business may not continue to generate cash flow from operations in the future sufficient to service our debt and make necessary capital expenditures. If we are unable to generate such cash flow, we may be required to adopt one or more alternatives, such as selling assets, restructuring debt or obtaining additional equity capital on terms that may be onerous or highly dilutive. For example, we were in default of payment obligations under the terms of our 2.50% Notes, which matured on March 15, 2023 and became due and payable. As a result, we consummated the Restructuring Transactions to restructure our capital structure, including the 2.50% Notes, the Secured Note and our Series A Preferred Stock, as well as an amendment to the March 2022 Securities Purchase Agreement, which resulted in significant dilution to the ownership interests of our existing stockholders.

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Our ability to repay our indebtedness will depend on the capital markets and our financial condition at such time. We may not be able to engage in any of these activities or engage in these activities on desirable terms, which could result in a default on our debt obligations.

We are in default of payment obligations under the terms of our 2.50% Notes, which matured on March 15, 2023 and became due and payable.

As discussed in Part I, Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations, Capital Resources and Liquidity - Convertible Notes. The principal of the 2.50% Notes was due March 15, 2023. As of June 30, 2023, approximately $0.7 million remains in default and accruing interest at 2.5%.

To the extent we deliver shares upon conversion of the 5.00% Notes, the ownership interests of existing stockholders will be diluted and our stock price may be adversely impacted.

Upon conversion of the 5.00% Notes, we will pay or deliver, as the case may be, cash, shares of our common stock or a combination of cash and shares of our common stock. To the extent we choose to deliver shares upon conversion of some or all of the 5.00% Notes, this will result in a dilution to the ownership interests of existing stockholders and may depress our stock price.

We have significantly increased the total number of authorized shares of common stock under our certificate of incorporation, which could cause significant dilution.

Our management believes the successful achievement of our business objectives may require additional financing through one or a combination of the issuance of common stock in public or private equity offerings, debt financings, exercise of common stock warrants, collaborations, licensing arrangements, grants and government funding and strategic alliances. To effectuate that, in May 2023, we sought and obtained authorization from stockholders to increase the total number of authorized shares of common stock under our certificate of incorporation by 250,000,000 for a total of 450,000,000 shares. The future issuance of all or part of our remaining authorized common stock may result in substantial dilution to our stockholders and may adversely affect the market price of our common stock.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

There were no unregistered sales of equity securities during the quarter ended June 30, 2023, other than as reported in our Current Reports on Form 8-K filed with the SEC.

Item 3. Defaults Upon Senior Securities

Not applicable.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

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Item 6. Exhibits

Exhibit No.	Description	Filing Information
3.1	Certificate of Incorporation of Registrant	Incorporated by reference to Appendix B to the Registrant’s Definitive Proxy Statement on Schedule 14A filed on November 13, 2012
3.1.1	Certificate of Amendment to Certificate of Incorporation of Registrant	Incorporated by reference to Exhibit A to the Registrant’s Definitive Information Statement on Schedule 14C filed on July 12, 2013
3.1.2	Certificate of Amendment to Certificate of Incorporation of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on March 15, 2016
3.1.3	Certificate of Amendment to the Certificate of Incorporation of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on May 15, 2019
3.1.4	Certificate of Amendment to the Certificate of Incorporation of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on May 13, 2021
3.1.5	Certificate of Designation of the Series A Preferred Stock of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on September 23, 2021
3.1.6	Certificate of Amendment to the Certificate of Incorporation of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on May 17, 2022
3.1.7	Certificate of Amendment to the Certificate of Incorporation of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on May 24, 2023
3.1.8	Certificate of Amendment to the Certificate of Incorporation of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on July 13, 2023
3.2	Amended and Restated Bylaws of Registrant	Incorporated by reference to Exhibit 3.2 to the Registrant’s Current Report on Form 8-K filed on August 8, 2019
3.2.1	Amendment No. 1 to the Amended and Restated Bylaws of Registrant	Incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on February 3, 2022
4.1	Indenture, dated June 9, 2023, between the Registrant and U.S. Bank Trust Company, National Association, as trustee and collateral agent	Incorporated by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
4.2	Form of 5.00% Senior Secured Convertible Notes (included as Exhibit A to Exhibit 4.1)	Incorporated by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
10.1*	Restructuring Support Agreement, dated as of April 21, 2023 between the Registrant and Consenting Stakeholders	Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on April 24, 2023
10.2	First Amendment to the Accelerate Diagnostics, Inc. 2022 Omnibus Equity Incentive Plan	Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on May 24, 2023
10.3	Note Exchange Agreement, date June 9, 2023, between the Registrant and certain investors named therein	Incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
10.4	Note Purchase Agreement, dated June 9, 2023, between the Registrant and certain investors named therein	Incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023

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10.5	Form of Security Agreement, dated June 9, 2023, between the Registrant, as issuer, subsidiaries of the Company, as guarantors, and U.S. Bank Trust Company, National Association, as collateral agent.	Incorporated by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
10.6	Form of Patent Security Agreement, dated June 9, 2023, by the Registrant, as pledgor, in favor of U.S. Bank Trust Company, National	Incorporated by reference to Exhibit 10.4 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
10.7	Form of Trademark Security Agreement, dated June 9, 2023, by the Registrant, as pledgor, in favor of U.S. Bank Trust Company, National Association, as collateral agent (included as Exhibit 4 to Exhibit 10.3)	Incorporated by reference to Exhibit 10.5 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
10.8	Consent and Amendment No. 1 to Secured Promissory Note, dated June 9, 2023, between the Registrant and the Jack W. Schuler Living Trust	Incorporated by reference to Exhibit 10.6 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
10.9	Amendment No. 1 to Securities Purchase Agreement, dated June 9, 2023, between the Registrant and the Jack W. Schuler Living Trust	Incorporated by reference to Exhibit 10.7 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
10.10	New Securities Purchase Agreement, dated June 9, 2023, between the Registrant and the Jack W. Schuler Living Trust	Incorporated by reference to Exhibit 10.8 to the Registrant’s Current Report on Form 8-K filed on June 13, 2023
31.1	Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	Filed herewith
31.2	Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002	Filed herewith
32	Certification of Principal Executive Officer and Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	Furnished herewith
101.INS	XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document	Filed herewith
101.SCH	Inline XBRL Taxonomy Extension Schema Document	Filed herewith
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document	Filed herewith
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document	Filed herewith
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document	Filed herewith
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document	Filed herewith
104	Cover Page Interactive Data File (formatted as Inline XBRL with applicable taxonomy extension information contained in Exhibits 101)	Filed herewith

*Portions of the exhibit have been redacted because it is both not material and is the type of information that the Company treats as private or confidential.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

ACCELERATE DIAGNOSTICS, INC.

August 14, 2023	/s/ Jack Phillips
	Jack Phillips President and Chief Executive Officer
	(Principal Executive Officer)
August 14, 2023	/s/ David Patience
	David Patience Chief Financial Officer
	(Principal Financial and Accounting Officer)

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EX-31.1

EXHIBIT 31.1

CERTIFICATION PURSUANT TO

RULE 13a-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Jack Phillips, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Accelerate Diagnostics, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 14, 2023	/s/ Jack Phillips
	Jack Phillips President and Chief Executive Officer
	(Principal Executive Officer)

EX-31.2

EXHIBIT 31.2

CERTIFICATION PURSUANT TO

RULE 13a-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, David Patience, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Accelerate Diagnostics, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

August 14, 2023	/s/ David Patience
	David Patience Chief Financial Officer
	(Principal Financial and Accounting Officer)

EX-32

Exhibit 32

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Each of the undersigned officers of Accelerate Diagnostics, Inc. (the “Company”) hereby certifies that, to his knowledge, the Company’s Quarterly Report on Form 10-Q for the period ended June 30, 2023 to which this certification is attached (the “Report”), as filed with the Securities and Exchange Commission on the date hereof, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

August 14, 2023	/s/ Jack Phillips
	Jack Phillips President and Chief Executive Officer
	(Principal Executive Officer)
August 14, 2023	/s/ David Patience
	David Patience Chief Financial Officer
	(Principal Financial and Accounting Officer)

XML

COVER PAGE - shares	6 Months Ended
	Jun. 30, 2023	Aug. 10, 2023
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	001-31822
Entity Registrant Name	ACCELERATE DIAGNOSTICS, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	84-1072256
Entity Address, Address Line One	3950 South Country Club Road,
Entity Address, Address Line Two	Suite 470
Entity Address, City or Town	Tucson,
Entity Address, State or Province	AZ
Entity Address, Postal Zip Code	85714
City Area Code	520
Local Phone Number	365-3100
Title of 12(b) Security	Common Stock, $0.001 par
Trading Symbol	AXDX
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		14,367,971
Entity Central Index Key	0000727207
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2023

XML

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 29,282	$ 34,905
Investments	1,423	10,656
Trade accounts receivable, net	2,342	2,416
Inventory	5,106	5,194
Prepaid expenses	1,274	818
Other current assets	2,812	2,025
Total current assets	42,239	56,014
Property and equipment, net	2,896	3,478
Finance lease assets, net	2,091	2,422
Operating lease right of use assets, net	1,527	1,859
Other non-current assets	1,125	1,242
Total assets	49,878	65,015
Current liabilities:
Accounts payable	4,033	4,501
Accrued liabilities	3,229	2,682
Accrued interest	348	472
Deferred revenue	478	547
Current portion of convertible notes	726	56,413
Finance lease, current	1,180	1,113
Operating lease, current	936	829
Derivative liability	42,786	0
Total current liabilities	53,716	66,557
Finance lease, non-current	375	782
Operating lease, non-current	1,064	1,545
Other non-current liabilities	1,097	874
Convertible notes	32,289	0
Total liabilities	88,541	87,279
Commitments and contingencies (see Note 14)
Stockholders’ deficit:
Preferred shares, $0.001 par value; 5,000,000 preferred shares authorized with no shares issued and outstanding on June 30, 2023 and 5,000,000 preferred shares authorized with 3,954,546 shares issued and outstanding on December 31, 2022	0	4
Common stock, $0.001 par value; 450,000,000 common shares authorized with 14,357,953 shares issued and outstanding on June 30, 2023 and 200,000,000 common shares authorized with 9,747,755 shares issued and outstanding on December 31, 2022	14	10
Contributed capital	663,812	630,428
Treasury stock	(45,067)	(45,067)
Accumulated deficit	(656,769)	(607,239)
Accumulated other comprehensive loss	(653)	(400)
Total stockholders’ deficit	(38,663)	(22,264)
Total liabilities and stockholders’ deficit	49,878	65,015
Related Party
Current liabilities:
Accrued interest related-party	0	663
Long-term debt related-party	$ 0	$ 16,858

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Preferred Stock, par value (in usd per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred Stock, shares issued (in shares)	0	3,954,546
Preferred Stock, shares outstanding (in shares)	0	3,954,546
Common Stock, par value (in usd per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	450,000,000	200,000,000
Common stock, shares issued (in shares)	14,357,953	9,747,755
Common Stock, shares outstanding (in shares)	14,357,953	9,747,755

XML

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net sales	$ 2,921	$ 3,861	$ 5,733	$ 6,820
Cost of sales	2,122	2,781	3,923	4,937
Gross profit	799	1,080	1,810	1,883
Costs and expenses:
Research and development	5,820	7,576	12,788	13,600
Sales, general and administrative	7,564	11,493	17,669	22,167
Total costs and expenses	13,384	19,069	30,457	35,767
Loss from operations	(12,585)	(17,989)	(28,647)	(33,884)
Other (expense) income:
(Loss) on fair value adjustment	(5,030)	0	(5,030)	0
Foreign currency exchange gain	25	31	258	40
Interest income	255	56	675	78
Other income (expense), net	40	(107)	85	(157)
Total other (expense) income, net	(19,994)	(534)	(20,727)	1,896
Net loss before income taxes	(32,579)	(18,523)	(49,374)	(31,988)
Provision for income taxes	(156)	0	(156)	0
Net loss	$ (32,735)	$ (18,523)	$ (49,530)	$ (31,988)
Basic net loss per share (in usd per share)	$ (2.97)	$ (2.43)	$ (4.75)	$ (4.44)
Diluted net loss per share (in usd per share)	$ (2.97)	$ (2.43)	$ (4.75)	$ (4.44)
Weighted average shares outstanding, basic (in shares)	11,009	7,623	10,420	7,200
Weighted average shares outstanding, diluted (in shares)	11,009	7,623	10,420	7,200
Other comprehensive loss:
Net loss	$ (32,735)	$ (18,523)	$ (49,530)	$ (31,988)
Net unrealized gain (loss) on debt securities available-for-sale	4	(39)	28	(132)
Foreign currency translation adjustment	(26)	(161)	(281)	(240)
Comprehensive loss	(32,757)	(18,723)	(49,783)	(32,360)
Nonrelated Party
Other (expense) income:
Interest expense	(1,175)	(713)	(1,593)	(1,630)
Interest expense related-party	1,175	713	1,593	1,630
(Loss) gain on extinguishment of debt	(6,550)	199	(6,550)	3,565
Related Party
Other (expense) income:
Interest expense	(804)	0	(1,817)	0
Interest expense related-party	804	0	1,817	0
(Loss) gain on extinguishment of debt	$ (6,755)	$ 0	$ (6,755)	$ 0

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net loss	$ (49,530)	$ (31,988)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	1,617	1,435
Amortization of investment discount	0	79
Equity-based compensation	2,208	6,950
Loss on disposal of property and equipment	68	283
Unrealized (gain) loss on equity investments	(90)	157
Loss on fair value adjustments	5,030	0
(Increase) decrease in assets:
Contributions to deferred compensation plan	0	(110)
Accounts receivable	74	(615)
Inventory	(30)	(416)
Prepaid expense and other	(77)	(719)
Increase (decrease) in liabilities:
Accounts payable	(451)	658
Accrued liabilities and other	125	2,288
Deferred revenue and income	(69)	(116)
Deferred compensation	223	(51)
Net cash used in operating activities	(24,188)	(25,605)
Cash flows from investing activities:
Purchases of equipment	(167)	(447)
Purchase of marketable securities	0	(27,504)
Maturities of marketable securities	9,291	18,738
Net cash provided (used) by investing activities	9,124	(9,213)
Cash flows from financing activities:
Payments on finance leases	(540)	(424)
Proceeds from exercise of options	0	7
Proceeds from issuance of common stock under employee purchase plan	0	137
Proceeds from issuance of convertible notes	10,000	0
Transaction costs related to debt and equity issuances	(3,731)	0
Net cash provided (used) by financing activities	9,729	(280)
Effect of exchange rate on cash	(288)	(219)
Decrease in cash and cash equivalents	(5,623)	(35,317)
Cash and cash equivalents, beginning of period	34,905	39,898
Cash and cash equivalents, end of period	29,282	4,581
Non-cash investing activities:
Net transfer of instruments from inventory to property and equipment	88	202
Non-cash financing activities:
Extinguishment of 2.50% Convertible Senior Notes through issuance of common stock	0	10,180
Exchange of 2.50% Convertible Senior Notes and accrued interest for 5.00% Convertible Senior Secured Notes	56,893	0
Debt premium on issuance of 5.00% Convertible Senior Secured Notes	6,023	0
Derivative liability	38,160	0
Supplemental cash flow information:
Interest paid	0	1,506
Nonrelated Party
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of debt discount and issuance costs	692	284
Loss (gain) on extinguishment of debt	6,550	(3,565)
Increase (decrease) in liabilities:
Accrued interest	900	(159)
Related Party
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of debt discount and issuance costs	1,033	0
Loss (gain) on extinguishment of debt	6,755	0
Increase (decrease) in liabilities:
Accrued interest	784	0
Cash flows from financing activities:
Proceeds from issuance of common stock to related party	4,000	0
Non-cash financing activities:
Capital contribution from the exchange of secured note and accrued interest through the issuance of common stock with related party	$ 25,363	$ 0

XML

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT (Unaudited) - USD ($) $ in Thousands	Total	Preferred Stock	Preferred Stock Related Party	Common stock	Common stock Related Party	Contributed capital	Contributed capital Related Party	Contributed capital Cumulative effect of accounting changes	Accumulated deficit	Accumulated deficit Cumulative effect of accounting changes	Treasury stock	Accumulated other comprehensive (loss) income
Beginning balance (in shares) at Dec. 31, 2021		3,955,000
Beginning balance (in shares) at Dec. 31, 2021				6,767,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Restricted stock awards released (in shares)				112,000
Issuance of common stock under employee purchase plan (in shares)				13,000
Issuance of shares to retire convertible notes (in shares)				1,080,000
Ending balance (in shares) at Jun. 30, 2022		3,955,000
Ending balance (in shares) at Jun. 30, 2022				7,972,000
Beginning balance, amount at Dec. 31, 2021		$ 4		$ 7		$ 580,714		$ (37,438)	$ (570,668)	$ 25,922	$ (45,067)	$ (60)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options						6
Issuance of common stock under employee purchase plan						137
Issuance of shares to retire convertible notes				1		10,169
Equity-based compensation						6,659
Reclassification of common stock par value due to reverse stock split						11
Net loss	$ (31,988)								(31,988)
Net unrealized gain (loss) on debt securities available-for-sale	(132)											(132)
Foreign currency translation adjustment	(240)											(240)
Ending balance, amount at Jun. 30, 2022	(61,963)	$ 4		$ 8		560,258			(576,734)		(45,067)	(432)
Beginning balance (in shares) at Mar. 31, 2022		3,955,000
Beginning balance (in shares) at Mar. 31, 2022				6,873,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Restricted stock awards released (in shares)				97,000
Issuance of common stock under employee purchase plan (in shares)				7,000
Issuance of shares to retire convertible notes (in shares)				995,000
Ending balance (in shares) at Jun. 30, 2022		3,955,000
Ending balance (in shares) at Jun. 30, 2022				7,972,000
Beginning balance, amount at Mar. 31, 2022		$ 4		$ 7		547,444			(558,211)		(45,067)	(232)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of options						6
Issuance of common stock under employee purchase plan						60
Issuance of shares to retire convertible notes				1		8,912
Equity-based compensation						3,826
Reclassification of common stock par value due to reverse stock split						10
Net loss	(18,523)								(18,523)
Net unrealized gain (loss) on debt securities available-for-sale	(39)											(39)
Foreign currency translation adjustment	(161)											(161)
Ending balance, amount at Jun. 30, 2022	$ (61,963)	$ 4		$ 8		560,258			(576,734)		(45,067)	(432)
Beginning balance (in shares) at Dec. 31, 2022	3,954,546	3,955,000
Beginning balance (in shares) at Dec. 31, 2022	9,747,755			9,749,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of preferred stock into common stock with related party (in shares)			(3,955,000)		396,000
Issuance of stock (in shares)					488,000
Restricted stock awards released (in shares)				293,000
Issuance of shares to retire senior promissory notes with related party (in shares)					3,432,000
Ending balance (in shares) at Jun. 30, 2023	0	0
Ending balance (in shares) at Jun. 30, 2023	14,357,953			14,358,000
Beginning balance, amount at Dec. 31, 2022	$ (22,264)	$ 4		$ 10		630,428			(607,239)		(45,067)	(400)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of preferred stock into common stock with related party			$ (4)
Issuance of common stock to a related party					$ 1	3,996
Capital contribution from modification of securities purchase agreement with related party							$ 1,805
Issuance of shares to retire senior promissory notes with related party					$ 3		25,363
Equity-based compensation						2,177
Reclassification of common stock par value due to reverse stock split						43
Net loss	(49,530)								(49,530)
Net unrealized gain (loss) on debt securities available-for-sale	28											27
Foreign currency translation adjustment	(281)											(280)
Ending balance, amount at Jun. 30, 2023	$ (38,663)	$ 0		$ 14		663,812			(656,769)		(45,067)	(653)
Beginning balance (in shares) at Mar. 31, 2023		3,955,000
Beginning balance (in shares) at Mar. 31, 2023				9,964,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of preferred stock into common stock with related party (in shares)			(3,955,000)		396,000
Issuance of stock (in shares)					488,000
Restricted stock awards released (in shares)				78,000
Issuance of shares to retire senior promissory notes with related party (in shares)					3,432,000
Ending balance (in shares) at Jun. 30, 2023	0	0
Ending balance (in shares) at Jun. 30, 2023	14,357,953			14,358,000
Beginning balance, amount at Mar. 31, 2023		$ 4		$ 10		630,992			(624,034)		(45,067)	(631)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Conversion of preferred stock into common stock with related party			$ (4)
Issuance of common stock to a related party					$ 1	3,996
Capital contribution from modification of securities purchase agreement with related party							1,805
Issuance of shares to retire senior promissory notes with related party					$ 3		$ 25,363
Equity-based compensation						1,615
Reclassification of common stock par value due to reverse stock split						41
Net loss	$ (32,735)								(32,735)
Net unrealized gain (loss) on debt securities available-for-sale	4											3
Foreign currency translation adjustment	(26)											(25)
Ending balance, amount at Jun. 30, 2023	$ (38,663)	$ 0		$ 14		$ 663,812			$ (656,769)		$ (45,067)	$ (653)

XML

ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES

6 Months Ended

Jun. 30, 2023

Accounting Policies [Abstract]

ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES

NOTE 1. ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES

Accelerate Diagnostics, Inc. (“we” or “us” or “our” or “Accelerate” or the “Company”) is an in vitro diagnostics company dedicated to providing solutions that improve patient outcomes and lower healthcare costs through the rapid diagnosis of serious infections.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“U.S. GAAP”) and applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) regarding interim financial reporting. Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, as filed with the SEC on March 31, 2023.

The condensed consolidated balance sheet as of December 31, 2022 included herein was derived from the audited financial statements as of that date but does not include all disclosures such as notes required by U.S. GAAP.

The accompanying unaudited condensed consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, results of operations, and cash flows for the interim periods presented, but are not necessarily indicative of the results of operations to be anticipated for the entire year ending December 31, 2023, or any future period.

All amounts are rounded to the nearest thousand dollars unless otherwise indicated.

On July 11, 2023, the Company effected a one-for-ten reverse stock split. Consequently, on the Company’s condensed consolidated balance sheet, the aggregate par value of the issued common stock was reduced by reclassifying the par value amount of the eliminated shares of common stock to additional paid-in capital. All per share amounts and outstanding shares, including all common stock equivalents (stock options), have been retroactively restated in the condensed consolidated financial statements and in the Notes to the condensed consolidated financial statement for all periods presented to reflect the reverse stock split.

Principles of Consolidation

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries after elimination of intercompany transactions and balances.

Liquidity and Going Concern

Since inception, the Company has not achieved profitable operations or positive cash flows from operations. The Company’s accumulated deficit totaled $656.8 million as of June 30, 2023. During the six months ended June 30, 2023, the Company had a net loss of $49.5 million and negative cash flows from operations of $24.2 million. The Company had a working capital deficit of $11.5 million as of June 30, 2023.

On March 9, 2023, the Company entered into a forbearance agreement (the “Forbearance Agreement”), which became effective on March 13, 2023, with the holders of approximately 85% of the Company’s outstanding 2.50% Convertible Senior Notes due 2023 (the “2.50% Notes”) (collectively, the “Ad Hoc Noteholder Group”) and the trustee for the 2.50% Notes (the “Trustee”). On March 15, 2023, the 2.50% Notes matured and became due and payable. Pursuant to the Forbearance Agreement, the members of the Ad Hoc Noteholder Group agreed, and directed the Trustee, to forbear from exercising their rights and remedies under the indenture governing the 2.50% Notes (the “2.50% Notes Indenture”) in connection with certain events of default under the 2.50% Notes Indenture,

including, but not limited to, the failure to timely pay in full the principal of any 2.50% Note due and payable on March 15, 2023 and the failure to pay any interest on any 2.50% Note due and payable. The Forbearance Agreement was initially effective for the period commencing on March 13, 2023 and ending on March 29, 2023, which was subsequently extended by the parties to April 21, 2023. On April 21, 2023, the Company entered into a restructuring support agreement (the “Restructuring Support Agreement”) with certain holders of the 2.50% Notes, the holder of the Company’s secured promissory note in an aggregate principal amount of $34.9 million (the “Secured Note”) and the holders of the Company’s Series A Preferred Stock to negotiate in good faith to effect the restructuring of the Company’s capital structure (the “Restructuring Transactions”).

On June 9, 2023, the Company completed the Restructuring Transactions contemplated by the Restructuring Support Agreement whereby the Company (i) exchanged approximately $55.9 million aggregate principal amount of 2.50% Notes for approximately $56.9 million aggregate principal amount of newly issued 5.00% Senior Secured Convertible Notes due 2026 (the “5.00% Notes”), which was inclusive of additional 5.00% Notes in respect of interest accrued on the 2.50% Notes from September 15, 2022; (ii) issued and sold an additional $10.0 million aggregate principal amount of 5.00% Notes; (iii) repurchased the Secured Note, plus accrued interest, by issuing approximately 3.4 million shares of the Company’s common stock; (iv) issued approximately 0.4 million shares of the Company’s common stock upon conversion of all of the Company’s outstanding Series A Preferred Stock; (v) amended the March 2022 Securities Purchase Agreement (as defined in Note 17) and issued and sold approximately 0.5 million shares of the Company’s common stock for proceeds of $4.0 million; and (vi) entered into a new securities purchase agreement with the Jack W. Schuler Living Trust (the “Schuler Trust”) pursuant to which the Schuler Trust is required, prior to December 15, 2023, to either purchase an aggregate of $10.0 million of the Company’s common stock from the Company or to backstop an underwritten public offering by the Company of its common stock for aggregate proceeds of $10.0 million, at the Company’s option. See Note 9, Convertible Notes, Note 10, Long-Term Debt Related-Party, Note 17, Stockholders' Equity and Note 18, Related-Party Transactions for additional information.

As of June 30, 2023, the Company had $30.7 million in cash and cash equivalents and investments, a decrease of $14.9 million from $45.6 million at December 31, 2022. The primary reason for the decrease was due to cash used in operations, cash used for nonrecurring legal and professional services in connection with the restructuring activities of the 2.50% Notes and common stock issuances, offset by the proceeds from the issuance of the 5.00% Notes and such common stock issuances. The future success of the Company is dependent on its ability to successfully commercialize its products, obtain regulatory clearance for and successfully launch its future product candidates, obtain additional capital and ultimately attain profitable operations.

The Company’s primary use of capital has been for the development and commercialization of the Accelerate Pheno system and development of complementary products. The Company is subject to a number of risks similar to other early commercial stage life science companies, including, but not limited to commercially launching the Company’s products, development and market acceptance of the Company’s product candidates, development by its competitors of new technological innovations, protection of proprietary technology, and raising additional capital. Historically, the Company has funded its operations primarily through multiple equity raises and the issuance of debt. See Note 9, Convertible Notes, Note 10, Long-Term Debt Related-Party and Note 17, Stockholders' Equity for additional information.

While the Company continues to explore additional funding in the form of potential equity and/or debt financing arrangements or similar transactions, there can be no assurance the necessary financing will be available on terms acceptable to the Company, or at all. If the Company raises funds by issuing equity securities, dilution to stockholders may result. Any equity securities issued may also provide for rights, preferences or privileges senior to those of holders of common stock. If the Company raises funds by issuing additional debt, it is likely any new debt would have rights, preferences and privileges senior to common stockholders. The terms of borrowing could impose significant restrictions on the Company’s operations. The capital markets have in the past, and may in the future, experience periods of upheaval that could impact the availability and cost of equity and debt financing. In addition, recent and anticipated future increases in federal fund rates set by the Federal Reserve, which serve as benchmark rates on borrowing, and other general economic conditions may impact the cost of debt financing or refinancing existing debt.

Although the Company is actively considering all available strategic alternatives to maximize value, if the Company is unable to obtain adequate capital resources to fund operations, the Company would not be able to continue to operate its business pursuant to its current plans. This may require the Company to, among other

things, materially modify its operations to reduce spending; sell assets or operations; delay the implementation of, or revising certain aspects of, its business strategy; or discontinue its operations entirely.

The Company is required to evaluate its financial condition as of the date of filing this Form 10-Q pursuant to the requirements of Accounting Standards Codification (“ASC”) 205-40, Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern. Management must evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented as of the date the financial statements are issued. When substantial doubt exists under this methodology, management evaluates whether the mitigating effect of its plans sufficiently alleviates substantial doubt about the Company’s ability to continue as a going concern. The mitigating effect of management’s plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that the financial statements are issued.

Based on its evaluation pursuant to ASC 205-40, the Company has determined that, as of the date of this Form 10-Q filing, there is substantial doubt about its ability to continue as a going concern, as the Company does not currently have adequate financial resources to fund its forecasted operating costs for at least twelve months from the date of issuance of these condensed consolidated financial statements.

The accompanying financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business. The financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described above.

Use of Estimates

The preparation of the Company’s condensed consolidated financial statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. The more significant areas requiring the use of management estimates and assumptions relate to accounts receivable, inventory, property and equipment, accrued liabilities, warranty liabilities, derivatives, convertible notes, tax valuation accounts, equity-based compensation, warrants, revenue and leases. Actual results could differ materially from those estimates.

Estimated Fair Value of Financial Instruments

The Company follows ASC 820, Fair Value Measurement, which has defined fair value and requires the Company to establish a framework for measuring and disclosing fair value. The framework requires the valuation of assets and liabilities subject to fair value measurements using a three-tiered approach and fair value measurement be classified and disclosed in one of the following three categories:

•Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

•Level 2: Quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

•Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

The carrying amounts of financial instruments such as cash and cash equivalents, trade accounts receivable, prepaid expenses, other current assets, accounts payable, accrued liabilities, and other current liabilities approximate the related fair values due to the short-term maturities of these instruments.

See Note 4, Fair Value of Financial Instruments, for further information and related disclosures regarding the Company’s fair value measurements.

The 2.50% Notes matured on March 15, 2023 and became due and payable on such date. As of June 30, 2023, $0.7 million of the 2.50% Notes had not been converted and remained outstanding and in default. The carrying amount of these 2.50% Notes approximates the related fair value due to the instrument being fully matured and payable on June 30, 2023. As of December 31, 2022, the Notes were instruments measured at fair value using Level 2 inputs, as the Notes were traded on an active market with observable inputs. See Note 9, Convertible Notes for further details on the 2.50% Notes.

The 5.00% Notes are instruments measured at fair value at initial measurement using Level 3 inputs. As of June 30, 2023, the debt is carried at amortized cost and the fair value is disclosed. See Note 9, Convertible Notes for further details on the 5.00% Notes.

The Company’s 5.00% Notes conversion option (the “Conversion Option”) met the bifurcation criteria under, Derivatives and Hedging (“Topic 815”), at inception and through June 30, 2023, and must be recorded at fair value, and marked to market at each reporting period until it becomes fixed. The Conversion Option is considered a derivative that is measured at fair value using Level 3 inputs. See Note 9, Convertible Notes for further details on the Conversion Option.

During the three months ended June 30, 2023, the Company entered into a securities purchase agreement with the Schuler Trust to purchase common stock from the Company at the Company’s option (the “Schuler Purchase Obligation”). The Schuler Purchase Obligation was determined to be a freestanding financial instrument that must be recorded as an asset at fair value, and marked to market at each reporting period that is outstanding using Level 3 inputs. See Note 17, Stockholders' Equity for further details on the Schuler Purchase Obligation.

During the three months ended June 30, 2023, the Company fully extinguished the Secured Notes held by the Schuler Trust by exchanging the Secured Notes for common stock. As of December 31, 2022, the Secured Notes were instruments carried at amortized cost while fair value was disclosed using Level 3 inputs. See Note 10, Long-Term Debt Related-Party for further details on the Secured Notes.

Cash and Cash Equivalents

All highly liquid investments with an original maturity of three months or less at time of purchase are considered to be cash equivalents. Cash and cash equivalents include overnight repurchase agreement accounts and other investments. As part of the Company’s cash management process, excess operating cash is invested in overnight repurchase agreements with its bank. Repurchase agreements and other investments classified as cash and cash equivalents are not deposits and are not insured by the U.S. Government, the FDIC or any other government agency and involve investment risk including possible loss of principal. Notwithstanding the possibility of bank failures, we believe that as a result of the Company’s selected banks, diversified holdings strategy, and the U.S. Government’s continued support to stabilize the banking system, such as steps taken in March 2023 as a result of certain bank failures, that the market risk arising from holding these financial instruments is minimal.

Investments

The Company invests in various debt and equity securities which are primarily held in the custody of major financial institutions. Debt securities consist of certificates of deposit, U.S. government and agency securities, commercial paper, and corporate notes and bonds. Equity securities consist of mutual funds. The Company records these investments in the condensed consolidated balance sheet at fair value. Unrealized gains or losses for debt securities available-for-sale are included in accumulated other comprehensive loss, a component of stockholders’ deficit. Unrealized gains or losses for equity securities are included in other income (expense), net, a component of condensed consolidated statements of operations and comprehensive loss. The Company considers all debt securities to be available-for-sale, including those with maturity dates beyond 12 months, as they are available to support current operational liquidity needs. The Company classifies its investments as current based on the nature of the investments and their availability for use in current operations.

We perform an assessment to determine whether there have been any events or economic circumstances to indicate that a debt security available-for-sale in an unrealized loss position has suffered impairment as a result of

credit loss or other factors. A debt security is considered impaired if its fair value is less than its amortized cost basis at the reporting date. If we intend to sell the debt security or if it is more-likely-than-not that we will be required to sell the debt security before the recovery of its amortized cost basis, the impairment is recognized and the unrealized loss is recorded as a direct write-down of the security's amortized cost basis with an offsetting entry to earnings. If we do not intend to sell the debt security or believe we will not be required to sell the debt security before the recovery of its amortized cost basis, the impairment is assessed to determine if a credit loss component exists. We use a discounted cash flow method to determine the credit loss component. In the event a credit loss exists, an allowance for credit losses is recorded in earnings for the credit loss component of the impairment while the remaining portion of the impairment attributable to factors other than credit loss is recognized, net of tax, in accumulated other comprehensive income (loss). The amount of impairment recognized due to credit factors is limited to the excess of the amortized cost basis over the fair value of the security.

Inventory

Inventory is stated at the lower of cost or net realizable value. The Company determines the cost of inventory using the first-in, first-out method. The Company estimates the recoverability of inventory by reference to internal estimates of future demands and product life cycles, including expiration. The Company periodically analyzes its inventory levels to identify inventory that may expire prior to expected sale or has a cost basis in excess of its estimated realizable value and records a charge to expense for such inventory as appropriate.

We charge cost of sales for inventory provisions to write-down our inventory to the lower of cost or net realizable value or for obsolete or excess inventory. Most of our inventory provisions relate to excess quantities of products, based on our inventory levels and future product purchase commitments compared to assumptions about future demand and market conditions. Once inventory has been written-off or written-down, it creates a new cost basis for the inventory that is not subsequently written-up.

See Note 6, Inventory, for further information and related disclosures.

Accounts Receivable

Accounts receivable consist of amounts due to the Company for sales to customers and are based on what we expect to collect in exchange for goods and services. Receivables are considered past due based on the contractual payment terms and are written off if reasonable collection efforts prove unsuccessful.

We maintain an allowance for credit losses for expected uncollectible accounts receivable, which is recorded as an offset to accounts receivable and changes in such are classified as general and administrative expense in the consolidated statements of operations. We assess collectability by reviewing accounts receivable on a collective basis where similar characteristics exist and on an individual basis when we identify specific customers with known disputes or collectability issues. In determining the amount of the allowance for credit losses, we consider historical collectability and make judgments about the creditworthiness of customers based on credit evaluations. Our customers typically have good credit quality. We also consider customer-specific information, current market conditions and reasonable and supportable forecasts of future economic conditions to inform adjustments to historical loss data.

The allowance for credit losses for the three and six months ended June 30, 2023 and 2022 is comprised of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	314	$	159	$	324	$	140
Provisions, net	—		7		—		30
Write-offs	—		(16)		(10)		(20)
	$	314	$	150	$	314	$	150

The Company’s three and six months ended June 30, 2023 beginning and ending balances increased when compared to the three and six months ended June 30, 2022 beginning and ending balances due to provisions recorded during the year ended December 31, 2022. These provisions were in connection with aged net investment in sales-type leases.

Property and Equipment

Property and equipment are recorded at cost. Maintenance and repairs are charged to expense as incurred and expenditures for major improvements are capitalized. Gains and losses from retirement or replacement are included in costs and expenses. Depreciation of property and equipment is computed using the straight-line method over the estimated useful life of the assets, ranging from one to seven years. Leasehold improvements are depreciated over the remaining life of the lease or the life of the asset, whichever is less.

Instruments Classified as Property and Equipment

Property and equipment includes Accelerate Pheno systems (also referred to as instruments) used for sales demonstrations, instruments under rental agreements and instruments used for research and development. Depreciation expense for instruments used for sales demonstrations is recorded as a component of sales, general and administrative expense. Depreciation expense for instruments placed at customer sites pursuant to reagent rental agreements is recorded as a component of cost of sales. Depreciation expense for instruments used in our laboratory and research is recorded as a component of research and development expense. The Company retains title to these instruments and depreciates them over five years. Losses from the retirement of returned instruments are included in costs and expenses.

The Company evaluates the recoverability of the carrying amount of its instruments whenever events or changes in circumstances indicate that the carrying amount of the assets may not be recoverable, and at least annually. This evaluation is based on our estimate of future cash flows and the estimated fair value of such long-lived assets, and provides for impairment if such undiscounted cash flows or the estimated fair value are insufficient to recover the carrying amount of instruments. No impairment charges have been recorded for the three and six months ended June 30, 2023 and 2022.

See Note 7, Property and Equipment, for further information and related disclosures.

Long-lived Assets

Long-lived assets and certain identifiable intangibles to be held and used by the Company are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The Company continuously evaluates the recoverability of its long-lived assets based on estimated future cash flows from and the estimated fair value of such long-lived assets, and provides for impairment if such undiscounted cash flows or the estimated fair value are insufficient to recover the carrying amount of the long-lived asset.

Warranty Reserve

Instruments are typically sold with a one year limited warranty, while kits and accessories are typically sold with a sixty days limited warranty. Accordingly, a provision for the estimated cost of the limited warranty repair is recorded at the time revenue is recognized. Our estimated warranty provision is based on our estimate of future repair events and the related estimated cost of repairs. The Company periodically assesses the adequacy of the warranty reserve and adjusts the amount as necessary. The cost incurred for these provisions is included in cost of sales on the condensed consolidated statements of operations and comprehensive loss.

Warranty reserve activity for the three and six months ended June 30, 2023 and 2022 is as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	221	$	176	$	225	$	139
Provisions (reversals), net	153		93		187		139
Warranty cost incurred	(192)		(14)		(230)		(23)
Ending balance	$	182	$	255	$	182	$	255

Convertible Notes

The Company follows Accounting Standards Update (“ASU”) 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40). The Notes are accounted for as a liability measured at their amortized cost. Interest expense is comprised of (1) cash interest payments, (2) amortization of any debt discounts or premiums based on the original offering, and (3) amortization of any debt issuance costs. Gain or loss on extinguishment of Notes is calculated as the difference between the (i) fair value of the consideration transferred and (ii) the carrying value of the debt at the time of repurchase, conversion or settlement.

Revenue Recognition

The Company recognizes revenue when control of the promised good or service is transferred to its customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. Sales taxes are excluded from revenues.

The Company determines revenue recognition through the following steps:

•Identification of the contract with a customer

•Identification of the performance obligations in the contract

•Determination of the transaction price

•Allocation of the transaction price to the performance obligations

•Recognition of revenue as we satisfy a performance obligation

Product revenue is derived from the sale or rental of instruments and sales of related consumable products. When an instrument is sold, revenue is generally recognized upon installation of the unit consistent with contract terms, which do not include a right of return. When a consumable product is sold, revenue is generally recognized upon shipment. Invoices are generally issued when revenue is recognized. Payment terms vary by the type and location of the customer and the products or services offered. The term between invoicing and when payment is due is not significant.

Service revenue is derived from the sale of extended service agreements which are generally non-cancellable. This revenue is recognized on a straight-line basis over the contract term beginning on the effective date of the contract because the Company is standing ready to provide services. Invoices are generally issued annually and coincide with the beginning of individual service terms.

The Company’s contracts with customers may include multiple performance obligations. For such arrangements, the Company allocates revenue to each performance obligation based on its relative standalone selling price. The Company generally determines relative standalone selling prices based on the price charged to customers for each individual performance obligation.

Sales commissions earned by the Company’s sales force are considered incremental and recoverable costs of obtaining a contract with a customer. The Company has determined these costs would have an amortization period of less than one year and has elected to recognize them as an expense when incurred. Contract asset opening and closing balances were immaterial for the three and six months ended June 30, 2023.

Gross Profit and Gross Margin

Gross profit consists of total revenue, net of allowances, less cost of sales. Cost of sales includes cost of materials, direct labor, equity-based compensation, facility and other manufacturing overhead costs for consumable tests and instruments sold to customers. Cost of sales for instruments also includes depreciation on revenue generating instruments that have been placed with our customers under a reagent rental agreement. Cost of sales includes repair and maintenance cost for instruments covered by a service agreement or instruments covered by a reagent rental agreement. Cost of sales also includes warranty related costs.

The Company manufactures pre-launch inventory in advance of regulatory approval. This inventory is expensed before an economic benefit is probable. Pre-launch inventory sold to customers (not capitalized and instead expensed in a previous year) during each of the three and six months ended June 30, 2023 was none and $0.1 million, respectively. Pre-launch inventory sold to customers (not capitalized and instead expensed in a previous year) during each of the three and six months ended June 30, 2022 was $0.2 million and $0.3 million, respectively.

Shipping and Handling

Shipping and handling costs billed to customers are included as a component of revenue. The corresponding expense incurred with third party carriers is included as a component of sales, general and administrative costs on the consolidated statements of operations and comprehensive loss.

Commercial Agent Relationship with Becton, Dickinson and Company (“BD”)

The Company has entered into an exclusive commercial agreement with BD to act as the Company’s agent and representative. The purpose of this agreement is to establish an on-going commercialization of the Company’s products. The Company is classified as the principal and BD as the agent. BD shall pay the Company a fee in multiple installments for exclusive rights, while the Company will pay BD an agent fee based on the Company’s revenues.

The Company accounts for agent fees consistent with how it accounts for sales commissions as described above. In most instances the agent fees are determined to be costs that would have an amortization period of less than one year and the Company has elected to recognize them as an expense when incurred. The agent fee is a component of sales, general and administrative expenses, within the condensed consolidated statement of operations and comprehensive loss.

The Company accounts for the fee from BD as a deferred liability when the cash is received. The deferred liability is then amortized using estimates to reduce the amount of agent fee expense for the period. The Company uses forecasted revenue to estimate the amount of deferred liability to amortize within a period. The deferred liability is a component of deferred revenue, within the condensed consolidated balance sheet, while the corresponding amortization is charged to sales, general and administrative expenses, within the condensed consolidated statement of operations and comprehensive loss.

See Note 8, Deferred Revenue and Remaining Performance Obligations, for further information and related disclosures.

Leases

The Company accounts for leases in accordance with ASC 842, Leases. The Company determines if an arrangement is or contains a lease and the type of lease at inception. The Company classifies leases as finance leases (lessee) or sales-type leases (lessor) when there is either a transfer of ownership of the underlying asset by the end of the lease term, the lease contains an option to purchase the asset that we are reasonably certain will be exercised, the lease term is for the major part of the remaining economic life of the asset, the present value of the

lease payments and any residual value guarantee equals or substantially exceeds all the fair value of the asset, or the asset is of such a specialized nature that it will have no alternative use to the lessor at the end of the lease term. Payments contingent on future events (i.e., based on usage) are considered variable and excluded from lease payments for the purposes of classification and initial measurement. Several of our leases include options to renew or extend the term upon mutual agreement of the parties and others include one-year extensions exercisable by the lessee. None of our leases contain residual value guarantees, restrictions, or covenants.

To determine whether a contract contains a lease, the Company uses its judgment in assessing whether the lessor retains a material amount of economic benefit from an underlying asset, whether explicitly or implicitly identified, which party holds control over the direction and use of the asset, and whether any substantive substitution rights over the asset exist.

Leases as Lessee

Operating leases are included in right-of-use (“ROUs”) assets and corresponding lease liabilities, and finance leases are included in ROU assets and corresponding lease liabilities within our condensed consolidated balance sheets. These assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and their related liabilities are recognized at commencement date based on the present value of lease payments over the lease term. Typically, we use our incremental borrowing rate based on the information available at commencement in determining the present value of lease payments. We use the implicit rate when readily determinable. ROU assets are net of lease payments made and exclude lease incentives. Lease expense for lease payments is recognized on a straight-line basis over the lease term, which may include options to extend or terminate the lease when it is reasonably certain that we will exercise the option.

Our operating leases consist primarily of leased office, factory, and laboratory space in the U.S. and office space in Europe, have between two and six-year terms, and typically contain penalizing, early-termination provisions. Our finance leases consist of leased equipment and have three-year terms.

Leases as Lessor

The Company leases instruments to customers under “reagent rental” agreements, whereby the customer agrees to purchase consumable products over a stated term, typically five years or less, for a volume-based price that includes an embedded rental for the instruments. When collectability is probable, that amount is recognized as income at lease commencement for sales-type leases and as product is shipped, typically in a straight–line pattern, over the term for operating leases, which typically include a termination without cause or penalty provision given a short notice period.

Consideration is allocated between lease and non-lease components based on stand-alone selling price in accordance with ASC 606, Revenue from Contracts with Customers.

Net investment in sales-type leases are included within our condensed consolidated balance sheets as a component of other current assets and other non-current assets, which include the present value of lease payments not yet received and the present value of the residual asset, which are determined using the information available at commencement, including the lease term, estimated useful life, rate implicit in the lease, and expected fair value of the instrument.

Nonqualified Cash Deferral Plan

The Company’s Cash Deferral Plan (the “Deferral Plan”) provides certain key employees with an opportunity to defer the receipt of such participant's base salary. The Deferral Plan is intended to be a nonqualified deferred compensation plan that complies with the provisions of Section 409A of the Internal Revenue Code. All of the investments held in the Deferral Plan are equity securities consisting of mutual funds and recorded at fair value with changes in the investments’ fair value recognized as earnings in the period they occur. The corresponding liability for the Deferral Plan is included in other non-current liabilities in the condensed consolidated balance sheet.

Equity-Based Compensation

The Company may award stock options, restricted stock units (“RSUs”), performance-based awards and other equity-based instruments to its employees, directors and consultants. Compensation cost related to equity-based instruments is based on the fair value of the instrument on the grant date, and is recognized over the requisite service period on a straight-line basis over the vesting period for each tranche (an accelerated attribution method). Performance-based awards vest based on the achievement of performance targets. Compensation costs associated with performance-based awards are recognized over the requisite service period based on probability of achievement. Performance-based awards require management to make assumptions regarding the likelihood of achieving performance targets.

The Company estimates the fair value of service based and performance-based stock option awards, including modifications of stock option awards, using the Black-Scholes option pricing model. This model derives the fair value of stock options based on certain assumptions related to expected stock price volatility, expected option life, risk-free interest rate and dividend yield.

•Volatility: The expected volatility is based on the historical volatility of the Company's stock price over the most recent period commensurate with the expected term of the stock option award.

•Expected term: The estimated expected term for employee awards is based on a simplified method that considers an insufficient history of employee exercises. For consultant awards, the estimated expected term is the same as the life of the award.

•Risk-free interest rate: The risk-free interest rate is based on published U.S. Treasury rates for a term commensurate with the expected term.

•Dividend yield: The dividend yield is estimated as zero as the Company has not paid dividends in the past and does not have any plans to pay any dividends in the foreseeable future.

The Company records the fair value of RSUs or stock grants based on the published closing market price on the day before the grant date.

The Company accounts for forfeitures as they occur rather than on an estimated basis.

See Note 12, Employee Equity-Based Compensation for further information.

Accounting for Derivatives

The Company identified a derivative financial instrument in connection with the Company’s 5.00% Notes Conversion Option. The Company’s derivative is recorded at fair value on the condensed consolidated balance sheet as a current derivative liability and changes in the fair value of the derivative financial instrument is recognized in gain (loss) on financial instruments, within the condensed consolidated statement of operations and comprehensive loss, depending on the changes in fair value.

See Note 9, Convertible Notes for further information.

Deferred Tax

Deferred tax assets and liabilities are recorded for the estimated future tax effects of temporary differences between the tax basis of assets and liabilities and amounts reported in the accompanying condensed consolidated balance sheet. The change in deferred tax assets and liabilities for the period represents the deferred tax provision or benefit for the period. Effects of changes in enacted tax laws in deferred tax assets and liabilities are reflected as an adjustment to the tax provision or benefit in the period of enactment.

The Company follows the provisions of ASC 740, Income Taxes, to account for any uncertainty in income taxes with respect to the accounting for all tax positions taken (or expected to be taken) on any income tax return. This guidance applies to all open tax periods in all tax jurisdictions in which the Company is required to file an income tax return. Under U.S. GAAP, in order to recognize an uncertain tax benefit the taxpayer must be more likely than not certain of sustaining the position, and the measurement of the benefit is calculated as the largest

amount that is more likely than not to be realized upon resolution of the position. Interest and penalties, if any, would be recorded within tax expense.

Foreign Currency Translation and Foreign Currency Transactions

Adjustments resulting from translating foreign functional currency financial statements into U.S. Dollars are included in the foreign currency translation adjustment, a component of accumulated other comprehensive loss in the condensed consolidated statements of stockholders’ deficit.

The Company has assets and liabilities, including receivables and payables, which are denominated in currencies other than their functional currency. These balance sheet items are subject to re-measurement, the impact of which is recorded in foreign currency exchange gain and loss, within the condensed consolidated statement of operations and comprehensive loss.

Loss Per Share

Basic loss per share includes no dilution and is computed by dividing loss available to common stockholders by the weighted average number of common shares outstanding for the period. Potentially dilutive common shares consist of shares issuable from stock options, unvested RSUs and the Warrant (see Note 10). Other potentially dilutive common shares would also include common shares that would be outstanding if the 5.00% Notes were converted. Diluted earnings are not presented when the effect of adding such additional common shares is antidilutive.

See Note 11, Loss Per Share, for further information.

Comprehensive Loss

In addition to net loss, comprehensive loss includes all changes in equity during a period, except those resulting from investments by and distributions to owners. The Company holds debt securities as available-for-sale and records the change in fair market value as a component of comprehensive loss. The Company also has adjustments resulting from translating foreign functional currency financial statements into U.S. Dollars which is included as a component of comprehensive loss.

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RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

6 Months Ended

Jun. 30, 2023

Accounting Changes and Error Corrections [Abstract]

RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

NOTE 2. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

Standards that were recently adopted

In March 2022, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging - Portfolio Layer Method. ASU 2022-01 is related to the portfolio layer method of hedge accounting. The amendments in this update clarify the accounting and promote consistency in reporting for hedges where the portfolio layer method is applied. This ASU was adopted January 1, 2023, and did not impact the Company’s consolidated financial statements at January 1, 2023.

In March 2022, the FASB issued ASU 2022-02, Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. ASU 2022-02 relates to troubled debt restructurings (“TDRs”) and vintage disclosures for financing receivables. The amendments in this update eliminate the accounting guidance for TDRs by creditors while enhancing disclosure requirements for certain loan refinancing and restructurings by creditors made to borrowers experiencing financial difficulty. The amendments also require disclosure of current-period gross write-offs by year of origination for financing receivables. This ASU was adopted January 1, 2023, and did not impact the Company's consolidated financial statements at January 1, 2023.

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CONCENTRATION OF CREDIT RISK

6 Months Ended

Jun. 30, 2023

Risks and Uncertainties [Abstract]

CONCENTRATION OF CREDIT RISK

NOTE 3. CONCENTRATION OF CREDIT RISK

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash equivalents, short-term investments and accounts receivable.

The Company has financial institutions for banking operations that hold 10% or more of the Company’s cash and cash equivalents. As of June 30, 2023, two of the Company's financial institutions held 79% and 12%, of the Company’s cash and cash equivalents. As of December 31, 2022, three of the Company’s financial institutions

held 52%, 24% and 21% of the Company’s cash and cash equivalents.

The Company grants credit to domestic and international customers. Exposure to losses on accounts receivable is principally dependent on each client’s financial position. The Company had one customer that accounted for 16% and 15% of the Company’s net accounts receivable balance as of June 30, 2023 and December 31, 2022, respectively.

The Company had one customer that represented 10% of the Company’s total revenue for the three and six months ended June 30, 2023 and no customers that represented 10% or more of the Company’s total revenue for the three and six months ended June 30, 2022.

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FAIR VALUE OF FINANCIAL INSTRUMENTS

6 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

FAIR VALUE OF FINANCIAL INSTRUMENTS

NOTE 4. FAIR VALUE OF FINANCIAL INSTRUMENTS

Assets and Liabilities that are Measured at Fair Value on a Recurring Basis

The following tables represent the financial instruments measured at fair value on a recurring basis in the financial statements of the Company and the valuation approach applied to each class of financial instruments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Cash and cash equivalents:
Money market funds	$	23,123	$	—	$	—	$	23,123
Total cash and cash equivalents	23,123		—		—		23,123
Equity investments:
Mutual funds	1,017		—		—		1,017
Total equity investments	1,017		—		—		1,017
Debt securities available-for-sale:
Corporate notes and bonds	—		406		—		406
Debt securities available-for-sale	—		406		—		406
Total assets measured at fair value	$	24,140	$	406	$	—	$	24,546

	December 31, 2022
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Cash and cash equivalents:
Money market funds	$	7,194	$	—	$	—	$	7,194
Total cash and cash equivalents	7,194		—		—		7,194
Equity investments:
Mutual funds	928		—		—		928
Total equity investments	928		—		—		928
Debt securities available-for-sale:
Certificates of deposit	—		2,541		—		2,541
U.S. Treasury securities	3,009		—		—		3,009
Commercial paper	—		424		—		424
Corporate notes and bonds	—		3,754		—		3,754
Debt securities available-for-sale	3,009		6,719		—		9,728
Total assets measured at fair value	$	11,131	$	6,719	$	—	$	17,850

Highly liquid investments with an original maturity of three months or less at time of purchase are included in cash and cash equivalents on the condensed consolidated balance sheet.

Level 1 assets are priced using quoted prices in active markets for identical assets which include money market funds, U.S. Treasury securities and mutual funds as these specific assets are liquid.

Level 2 available-for-sale securities are priced using quoted market prices for similar instruments or nonbinding market prices that are corroborated by observable market data. The Company uses inputs such as actual trade data, benchmark yields, broker/dealer quotes, and other similar data, which are obtained from quoted market prices, independent pricing vendors, or other sources, to determine the ultimate fair value of these assets and liabilities. The Company uses such pricing data as the primary input to make its assessments and determinations as to the ultimate valuation of its investment portfolio and has not made, during the periods presented, any material adjustments to such inputs.

As of June 30, 2023, the Company’s Conversion Option, which is classified as a derivative liability, has a fair value of $42.8 million, using Level 3 measurement assumptions. See Note 9, Convertible Notes for further detail on the Conversion Option.

As of June 30, 2023, the Company’s Schuler Purchase Obligation, which is classified as a financial instrument asset, has a fair value of $0.9 million, using Level 3 measurement assumptions. See Note 17, Stockholders' Equity for further detail on the Schuler Purchase Obligation.

Liabilities for which Fair Value is only Disclosed

As of December 31, 2022, the Secured Notes had an outstanding principal amount of $34.9 million, and a fair value of $16.0 million, using Level 3 measurement assumptions. No Secured Notes were outstanding as of June 30, 2023. See Note 10, Long-Term Debt Related-Party for further detail on the Secured Note.

As of June 30, 2023, the Company’s 5.00% Notes had an outstanding principal amount of $66.9 million, and a fair value of $35.2 million, using Level 3 measurement assumptions. See Note 9, Convertible Notes for further detail on the 5.00% Notes.

The 2.50% Notes matured on March 15, 2023 and became due and payable on such date. The amortized carrying amount of the 2.50% Notes is $0.7 million as of June 30, 2023 and approximates the related fair value due to the instrument being fully matured and payable. As of December 31, 2022, the 2.50% Notes represented a Level 2 measurement with an outstanding principal amount of $56.6 million, and a fair value of $51.9 million. See Note 9, Convertible Notes for further detail on the 2.50% Notes.

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INVESTMENTS

6 Months Ended

Jun. 30, 2023

Investments, Debt and Equity Securities [Abstract]

INVESTMENTS

NOTE 5. INVESTMENTS

The following tables summarize the Company’s debt securities classified as available-for-sale investments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Corporate notes and bonds	$	406	$	—	$	—	$	406
Total	$	406	$	—	$	—	$	406

	December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Certificates of deposit	$	2,548	$	—	$	(7)	$	2,541
U.S. Treasury securities	3,015		—		(6)		3,009
Commercial paper	425		—		(1)		424
Corporate notes and bonds	3,769		—		(15)		3,754
Total	$	9,757	$	—	$	(29)	$	9,728

The following table summarizes the maturities of the Company’s debt securities classified as available-for-sale investments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023				December 31, 2022
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due in less than 1 year	$	406	$	406	$	9,757	$	9,728
Total	$	406	$	406	$	9,757	$	9,728

There were no proceeds from sales of debt securities available-for-sale (including principal paydowns) for the three and six months ended June 30, 2023 and 2022. The Company determines gains and losses on marketable securities based on specific identification of the securities sold. There were no material realized gains or losses from debt securities available-for-sale during the three and six months ended June 30, 2023 and 2022. No material balances were reclassified out of accumulated other comprehensive loss for the three and six months ended June 30, 2023 and 2022. No unrealized losses on debt securities available-for-sale have been recognized in income for the three and six months ended June 30, 2023 and 2022, as the issuers of such securities were of high credit quality.

As of June 30, 2023 the Company did not carry any debt securities available-for-sale that were below the Company's minimum credit rating. All debt securities available-for-sale had a credit rating of A- or better as of June 30, 2023.

Equity securities are comprised of investments in mutual funds. The fair value of equity securities at June 30, 2023 and December 31, 2022 was $1.0 million and $0.9 million, respectively.

Unrealized gains or losses on equity securities recorded in income during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Unrealized (gain) loss on equity investments	$	(40)	$	107	$	(90)	$	157

These unrealized gains or losses are recorded as a component of other income (expense), net. There were no realized gains or losses from equity securities for each of the three and six months ended June 30, 2023 and 2022.

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INVENTORY

6 Months Ended

Jun. 30, 2023

Inventory Disclosure [Abstract]

INVENTORY

NOTE 6. INVENTORY

Inventories consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Raw materials	$	1,668	$	1,827
Work in process	1,689		2,115
Finished goods	1,749		1,252
	$	5,106	$	5,194

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PROPERTY AND EQUIPMENT

6 Months Ended

Jun. 30, 2023

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

NOTE 7. PROPERTY AND EQUIPMENT

Property and equipment consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Computer equipment	$	3,611	$	3,551
Technical equipment	3,246		3,236
Facilities	3,688		3,663
Instruments	3,402		3,735
Capital projects in progress	67		114
Total property and equipment	$	14,014	$	14,299
Accumulated depreciation	(11,118)		(10,821)
Property and equipment, net	$	2,896	$	3,478

Depreciation expense for the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Depreciation expense	$	354	$	443	$	709	$	903

Instruments at cost and accumulated depreciation where the Company is the lessor under operating leases consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Instruments at cost under operating leases	$	2,382	$	2,585
Accumulated depreciation under operating leases	(1,325)		(1,209)
Net property and equipment under operating leases	$	1,057	$	1,376

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DEFERRED REVENUE AND REMAINING PERFORMANCE OBLIGATIONS

6 Months Ended

Jun. 30, 2023

Revenue from Contract with Customer [Abstract]

DEFERRED REVENUE AND REMAINING PERFORMANCE OBLIGATIONS

NOTE 8. DEFERRED REVENUE AND REMAINING PERFORMANCE OBLIGATIONS

Deferred revenue consists of amounts received for products or services not yet delivered or earned. If we anticipate revenue will not be earned within the following twelve months, the amount is reported as other non-current liabilities. A summary of the balances as of June 30, 2023 and December 31, 2022 follows (in thousands):

	June 30,		December 31,
	2023		2022
Products and services not yet delivered	$	478	$	547

We recognized $0.2 million of revenues that were included in the beginning contract liabilities balances for each of the three months ended June 30, 2023 and June 30, 2022 and $0.4 million and $0.3 million for the six months ended June 30, 2023 and June 30, 2022, respectively. No material amount of revenue recognized during the period was from performance obligations satisfied in prior periods.

Transaction Price Allocated to Remaining Performance Obligations

As of June 30, 2023, $6.1 million of revenue is expected to be recognized from remaining performance obligations. This balance primarily relates to product shipments for reagents sold to customers under sales-type lease agreements. These agreements have between two and four year terms and revenue is recognized as product is shipped, typically on a straight-line basis. The remaining balance relates to executed service contracts that begin as warranty periods expire. These service contracts typically provide for four-year terms and revenue is recognized on a straight-line basis.

The Company elects not to disclose the value of unsatisfied performance obligations for (i) contracts with an expected length of one year or less and (ii) contracts for which we recognize revenue at the amount to which we have the right to invoice for services performed.

Commercial Agent Relationship with BD

The Company has entered into an exclusive commercial agreement with BD to act as the Company’s agent and representative. As of June 30, 2023, BD has paid the Company exclusivity fees totaling $0.8 million, of which $0.7 million has been amortized as a credit to sales, general and administrative expenses. The remaining $0.1 million remains in deferred income to be amortized in future periods. The Company has recognized $0.5 million in agent fee expense in the six months ended June 30, 2023 associated with partnership-related commercial activity which is recorded to sales, general and administrative expenses.

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CONVERTIBLE NOTES

6 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

CONVERTIBLE NOTES

NOTE 9. CONVERTIBLE NOTES

Convertible Notes

The information presented in this section summarizes the data for all of the Company’s convertible notes.

The carrying value of the convertible notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	67,619	$	56,595
Debt premium	5,936		—
Unamortized debt discount	(37,606)		—
Unamortized debt issuance costs	(2,934)		(182)
Net carrying amount	$	33,015	$	56,413

At June 30, 2023 and December 31, 2022 the convertible notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	726	$	56,413
Non-current portion of convertible notes	32,289		—
Total convertible notes	$	33,015	$	56,413

Interest expense during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	656	$	666	$	892	$	1,449
Amortization of debt discount and issuance costs	510		154		692		265
Total interest expense on convertible notes	$	1,166	$	820	$	1,584	$	1,714

(Loss) gain on extinguishment of exchanged convertible notes during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
(Loss) gain on extinguishment	$	(6,550)	$	199	$	(6,550)	$	3,565

2.50% Convertible Senior Notes due 2023 (the “2.50% Notes”)

On March 27, 2018, the Company issued $150.0 million aggregate principal amount of 2.50% Notes. In connection with the offering of the 2.50% Notes, the Company granted the initial purchasers of the Notes a 13-day option to purchase up to an additional $22.5 million aggregate principal amount of the 2.50% Notes on the same terms and conditions. On April 4, 2018 the option was partially exercised, which resulted in $21.5 million of additional proceeds, for total proceeds of $171.5 million. The 2.50% Notes matured on March 15, 2023 (the “Maturity Date”).

As of June 30, 2023, approximately $0.7 million aggregate principal amount of 2.50% Notes remains outstanding and in default accruing interest at 2.5% per annum.

The Company incurred issuance costs related to the issuance of the 2.50% Notes which were amortized over the five-year contractual term of the 2.50% Notes using the effective interest method. The effective interest rate on the 2.50% Notes, including accretion of the 2.50% Notes to par was 3.2%.

Holders had the option to convert the Notes in multiples of $1,000 principal amount at any time prior to December 15, 2022, but only in the following circumstances:

•if the Company’s stock price exceeds 130% of the conversion price for 20 of the last 30 trading days of any calendar quarter after June 30, 2018;

•during the 5 business day period after any 5 consecutive trading day period in which the 2.50% Notes’ trading price is less than 98% of the product of the common stock price times the conversion rate; or

•the occurrence of certain corporate events, such as a change of control, merger or liquidation.

At any time on or after December 15, 2022, a holder could have converted its 2.50% Notes in multiples of $1,000 principal amount. Holders of the 2.50% Notes who convert their 2.50% Notes in connection with a make-whole fundamental change (as defined in the Indenture) were, under certain circumstances, entitled to an increase in the conversion rate. In addition, in the event of a fundamental change or event of default prior to the Maturity Date, holders, subject to certain conditions, had the right, at their option, to require the Company to repurchase for cash all or part of the 2.50% Notes at a repurchase price equal to 100% of the principal amount of the 2.50% Notes to be repurchased, plus accrued and unpaid interest up to, but excluding, the repurchase date.

As of June 30, 2023, none of the 2.50% Notes outstanding are convertible pursuant to their original terms. None of the 2.50% Notes converted prior to the Maturity Date. As of June 30, 2023, the Company will continue to accrue interest on the remaining outstanding 2.50% Notes. As of June 30, 2023 the amount of accrued interest on the remaining outstanding 2.50% Notes is immaterial.

The carrying value of the 2.50% Notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	726	$	56,595
Unamortized debt issuance	—		(182)
Net carrying amount	$	726	$	56,413

At June 30, 2023 and December 31, 2022 the 2.50% Notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	726	$	56,413
Non-current portion of convertible notes	—		—
Total convertible notes	$	726	$	56,413

Interest expense for the 2.50% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	321	$	666	$	557	$	1,449
Amortization of debt issuance costs	—		154		182		265
Total interest expense on convertible notes	$	321	$	820	$	739	$	1,714

Forbearance Agreement

On March 9, 2023, the Company entered into the Forbearance Agreement, which became effective on March 13, 2023, with the Ad Hoc Noteholder Group holding approximately 85% of the Company’s outstanding 2.50% Notes, the Trustee and any other owner of the 2.50% Notes who executes and delivers to the Company a joinder to the Forbearance Agreement (collectively with the Trustee and Ad Hoc Noteholder Group, the “Counterparties”). Pursuant to the Forbearance Agreement, the members of the Ad Hoc Noteholder Group agreed, and directed the Trustee, to forbear from exercising their rights and remedies under the Indenture in connection with certain events of default under the Indenture, such as (i) failure to timely pay in full the principal of any 2.50% Note when due and payable on March 15, 2023, (ii) failure to pay any interest on any 2.50% Note when due and payable, (iii) failure to convert any 2.50% Notes, (iv) default under any agreement with outstanding indebtedness for money borrowed in excess of $15.0 million and (v) any other breach, default or event of default under the Indenture arising from the failure of the Company to timely pay in full the principal of any 2.50% Note when due and payable on the Maturity Date. The Forbearance Agreement was initially effective for the period commencing on March 13, 2023 and ending on April 21, 2023, the date of the Restructuring Support Agreement.

The holders of the 2.50% Notes that joined the Forbearance Agreement received a fee (the “Forbearance Premium”) equal to $5.00 per $1,000 principal amount of the 2.50% Notes held by such party, by executing and delivering a joinder to the Forbearance Agreement to the Company. During the six months ended June 30, 2023 the Ad Hoc Noteholder Group received $0.2 million in Forbearance Premiums. The Forbearance Premium of $0.2 million paid during the six months ended June 30, 2023, was capitalized and amortized to expense for the period commencing on March 13, 2023 through March 31, 2023.

Restructuring Support Agreement and June 2023 Exchange Transaction

On June 9, 2023, the Company completed the Restructuring Transactions contemplated by the Restructuring Support Agreement whereby the Company (i) exchanged approximately $55.9 million aggregate principal amount of the 2.50% Notes for approximately $56.9 million aggregate principal amount of newly issued

5.00% Notes, which was inclusive of additional 5.00% Notes in respect of interest accrued on the 2.50% Notes from September 15, 2022, for $1.0 million; (ii) issued and sold an additional $10.0 million aggregate principal amount of 5.00% Notes; (iii) repurchased the Secured Note, plus accrued interest, by issuing approximately 3.4 million shares of the Company’s common stock; (iv) issued approximately 0.4 million shares of the Company’s common stock upon conversion of all of the Company’s outstanding Series A Preferred Stock; (v) amended the March 2022 Securities Purchase Agreement (as defined in Note 17) and issued and sold approximately 0.5 million shares of the Company’s common stock for proceeds of $4.0 million; and (vi) entered into a new securities purchase agreement with the Schuler Trust pursuant to which the Schuler Trust is required, prior to December 15, 2023, to either purchase an aggregate of $10 million of the Company’s common stock from the Company or to backstop an underwritten public offering by the Company of its common stock for aggregate proceeds of $10 million, at the Company’s option. See Note 10, Long-Term Debt Related-Party, Note 17, Stockholders' Equity and Note 18, Related-Party Transactions for additional information.

As described above, on June 9, 2023, the Company entered into an exchange agreement (the “June 2023 Exchange Transaction”) with certain holders of the Notes. On June 9, 2023 the June 2023 Exchange Transaction was accounted for as an extinguishment which resulted in the $56.9 million in aggregate principal of the 5.00% Notes replacing the $55.9 million of the 2.50% Notes and the $1.0 million of accrued interest expense. The 5.00% Notes were recorded at fair value on initial measurement, while the $55.9 million of the 2.50% Notes and the $1.0 million of accrued interest expense was retired. During the three and six months ended June 30, 2023 the extinguishment of the 2.50% Notes resulted in a loss of $6.6 million. See further discussion of the 5.00% Notes below.

March 2022 Exchange Transaction

On March 21, 2022, the Company entered into a privately negotiated exchange agreement (the “March 2022 Exchange Agreement”) with a holder of the 2.50% Notes. Under the terms of the March 2022 Exchange Agreement, the note holder agreed to exchange with the Company $14.0 million in aggregate principal amount 2.50% Notes held by it in eight equal tranches as follows for each tranche: (a) 2.26 shares per $1,000 principal amount of 2.50% Notes exchanged, plus (b) an additional number of shares of the Company’s common stock per $1,000 principal amount of 2.50% Notes exchanged equal to the sum, for each of the trading days during a separate agreed upon reference period for each tranche commencing on March 21, 2022 for the first tranche, of the quotient of (i) $15.567 divided by (ii) the daily volume-weighted average price for such trading day (collectively, the “Exchange Transaction”). The closing of the March 2022 Exchange Agreement occurred in eight tranches (“2022 Obligation to Exchange”), with the first closing occurring on March 29, 2022 and the last closing on May 18, 2022.

On March 21, 2022 the 2022 Obligation to Exchange the $14.0 million of Notes was accounted for as an extinguishment and was replaced by new notes with an embedded feature (the “2022 New Notes”). The 2022 New Notes were elected to be carried using the fair value option. The 2022 New Notes were recorded at fair value on initial measurement and remeasured at fair value (“mark to market”) at each reporting period with changes in fair value reported in other income and expense, net. This fair value election was exclusive to the 2022 New Notes and did not extend to other 2.50% Notes. At June 30, 2022 the embedded feature was no longer outstanding as the 2022 New Notes were exchanged and the 2022 Obligation to Exchange was retired. As of June 30, 2023 and 2022 no 2.50% Notes were carried using the fair value option.

During the six months ended June 30, 2022 the holder of the Notes exchanged approximately $14.0 million in aggregate principal amount of Notes held by the holder for approximately 1.1 million shares of the Company's common stock pursuant to the Exchange Agreement. The legal exchange of the 2.50% Notes resulted in a gain of $3.6 million during the six months ended June 30, 2022. The Company’s common stock was determined to have a fair value of $10.2 million, which was recorded to contributed capital during the six months ended June 30, 2022.

Closing of Prepaid Forward

In connection with the initial offering of the 2.50% Notes, we entered into a prepaid forward stock repurchase transaction (the “Prepaid Forward”) with a financial institution. Pursuant to the Prepaid Forward, we used approximately $45.1 million of the proceeds from the offering of the 2.50% Notes to pay the prepayment amount. The aggregate number of our common stock underlying the Prepaid Forward is approximately 0.2 million shares (based on the sale price of $24.25). On March 24, 2023, approximately 0.2 million shares of common stock were returned to the Company pursuant to our agreement with the counterparty. On March 27, 2018 and forward,

these shares purchased under the Prepaid Forward were treated as treasury stock on the condensed consolidated balance sheet (and not outstanding for purposes of the calculation of basic and diluted earnings per share), but remain outstanding for corporate law purposes, including for purposes of any future stockholders’ votes.

5.00% Convertible Senior Notes due 2026 (the “5.00% Notes”)

As described above, on June 9, 2023, the Company entered into the June 2023 Exchange Transaction with holders of the 2.50% Notes. The June 2023 Exchange Transaction was accounted for as an extinguishment which resulted in the 5.00% Notes replacing the 2.50% Notes and associated accrued interest expense. The 5.00% Notes were recorded at fair value on initial measurement, while the 2.50% Notes and the associated accrued interest expense were retired. In addition the Company issued an additional $10.0 million aggregate principal amount of 5.00% Notes, for cash proceeds with certain existing note holders. The 5.00% Notes have an aggregate principal amount of $66.9 million and a maturity date of December 15, 2026 (the “Maturity Date”).

The 5.00% Notes bear interest at a rate of 5.00% per annum. The Company shall pay interest on the 5.00% Notes by payment-in-kind (“PIK”), by the issuance of additional 5.00% Notes (“PIK Notes”). The amount shall be payable to holders by increasing the principal amount of each outstanding 5.00% Note by an amount equal to the interest payable for the applicable interest period. The Company will calculate PIK interest semi-annually which is June 15 and December 15, on a compound basis based on the stated rate of 5.00%. The PIK Notes will also incur interest at a rate of 5.00% per annum.

The 5.00% Note is secured by substantially all of the assets of the Company and its subsidiaries.

Holders of the 5.00% Notes who convert their 5.00% Notes in connection with a make-whole fundamental change (as defined in the Indenture) are, under certain circumstances, entitled to an increase in the conversion rate. If a fundamental change occurs at any time prior to the Maturity Date, each holder shall have the right, at such holder’s option, to require the Company to repurchase for cash all of such holder’s 5.00% Notes, at a repurchase price equal to 100% of the principal amount thereof, plus accrued and unpaid interest.

The 5.00% Notes shall not be redeemable by the Company prior to June 15, 2025 except as set forth below:

•On or after June 15, 2025 the Company may, at its option, redeem for cash all or a portion of the 5.00% Notes. If the Company does not redeem 100% of the 5.00% Notes then the redeemed amount is subject to minimums as outlined in the Indenture.

Redeeming the 5.00% Notes before June 15, 2025 could trigger a make-whole fundamental change as described above.

Each holder of the 5.00% Notes has the right at their option, to convert any portion of the 5.00% Notes at an initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of the 5.00% Notes. Effective October 18, 2023, the initial conversion rate shall be adjusted to a conversion rate calculated based on a conversion price of $7.20 per share of common stock plus 50% of the difference between the Post-Closing VWAP (as defined in the indenture governing the 5.00% Notes) and $7.20 (if such difference is a positive number), provided that in no event shall the adjusted conversion rate be lower than 120.48193 per $1,000 principal amount of the 5.00% Notes, based on a conversion price of $8.30 per share of common stock. The provision of the agreement is collectively referred to as the (“Conversion Option”).

The Company cannot require the holder of the 5.00% Notes to convert at any time. As of June 30, 2023 none of the 5.00% Notes have converted. The number of shares of common stock issuable upon conversion of the 5.00% Notes based on the initial conversion rate is 9.3 million shares as of June 30, 2023, and are available for conversion at the holder’s option.

The Conversion Option provides the note holders with the option to convert their notes to shares of the Company’s common stock at either the initial conversion rate or an adjusted conversion rate depending on the timing of conversion, and can be exercised at any time until maturity. The Conversion Option provides the Company with a choice of cash, shares, or combination settlement. Management determined the Conversion Option meets the derivative bifurcation criteria under ASC 815 at inception through October 17, 2023, the date at which the conversion rate will become fixed, during which the derivative instrument will be bifurcated and adjusted

to fair value through earnings. From end of day October 17, 2023 and thereafter, the Conversion Option will no longer meet the bifurcation criteria and the derivative instrument will cease being bifurcated and will be accounted for based on applicable accounting guidance. The Derivative is an instrument measured at fair value using Level 3 inputs. The Company’s Conversion Option was recorded at fair value at inception, and marked to market as of June 30, 2023.

Changes in the fair value of the derivative financial instrument are recognized in gain (loss) on financial instruments, within the condensed consolidated statement of operations and comprehensive loss. The derivative financial instrument activity for the three and six months ended June 30, 2023 and 2022 is comprised of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	—	$	—	$	—	$	—
Derivative liability, June 9, 2023	38,160		—		$	38,160	$	—
Change in value - loss	4,626		—		4,626		—
Ending balance	$	42,786	$	—	$	42,786	$	—

Under ASC 470-50-40, the June 2023 Exchange Transaction qualified as an extinguishment of debt. Under extinguishment accounting, the 2.50% Notes were derecognized and the new instruments, which include the 5.00% Notes and the Conversion Option derivative, were recorded at their respective fair values. The 5.00% Notes represent an instrument measured at fair value on a non-recurring basis using Level 3 inputs. The estimated fair value of the 5.00% Notes on June 9, 2023 is $34.8 million, which included a $6.0 million debt premium.

The fair value of the Conversion Option derivative liability of $38.2 million as of the transaction date was recorded as a debt issuance discount at inception on June 9, 2023. The Company incurred issuance costs of $3.0 million. The debt premium, debt discount and debt issuance costs will be amortized using the effective interest method over 3.5 years which is the contractual term of the 5.00% Notes. The effective interest rate on the 5.00% Notes, to par is 27.30%.

The carrying value of the 5.00% Notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	66,893	$	—
Debt premium	5,936		—
Unamortized debt discount	(37,606)		—
Unamortized debt issuance	(2,934)		—
Net carrying amount	$	32,289	$	—

At June 30, 2023 and December 31, 2022 the 5.00% Notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	—	$	—
Non-current portion of convertible notes	32,289		—
Total convertible notes	$	32,289	$	—

Interest expense for the 5.00% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	334	$	—	$	334	$	—
Amortization of debt discount and issuance costs	510		—		510		—
Total interest expense on convertible notes	$	844	$	—	$	844	$	—

As of June 30, 2023, the Company had recorded $0.3 million of accrued interest for the 5.00% Notes.

Future principal payments on the 5.00% Notes as of June 30, 2023 are as follows (in thousands):

2023	$	—
2024	—
2025	—
2026	79,612
2027	—
Total including PIK interest, before unamortized discount and issuance costs	$	79,612
Less: unaccrued paid-in-kind interest	(12,719)
Less: unamortized discount and deferred issuance costs	(34,604)
Total notes payable	$	32,289

Fair Value of the 5.00% Notes

The 5.00% Notes were measured at fair value on the issuance date of June 9, 2023, and are subsequently measured at fair value for disclosure purposes using Level 3 inputs. As of June 30, 2023, the debt is carried at amortized cost and the fair value is disclosed. The estimated fair value of the 5.00% Notes as of June 30, 2023 was $35.2 million. The fair value of the 5.00% Notes were estimated using a Monte Carlo simulation. The discounted cash flow analysis consisted of the following steps:

•The Company modeled the PIK interest of the 5.00% Notes through the Maturity Date;

•The Company used a discount rate of 25%, which is consistent with the typical venture capital discount rate; and

•The Company discounted the PIK interest and principal payments to determine the value of the 5.00% Notes without the Conversion Option

The table below summarizes the significant inputs used to estimate the fair value of the 5.00% Notes as of June 30, 2023:

	June 30,		June 9,
	2023		2023
Coupon rate	5.00%		5.00%
Term (years)	3.5		3.5
Volatility	55.00	%	55.00	%
Risk-free rate	4.41	%	4.15	%
Discount yield	25.00	%	25.00	%
Discount factor	44.00	%	44.00	%

The volatility used to fair value the Conversion Option is an unobservable input, as volatility is an estimate there are a range of values that could be considered appropriate, which could impact the fair value reported.

See Note 4, Fair Value of Financial Instruments for additional information.

Fair Value of Conversion Option

The Company’s Conversion Option is classified as a derivative financial instrument and carried at fair value using Level 3 inputs. To determine the fair value of the Conversion Option, the Company calculated the difference in the value of the 5.00% Notes with and without the Conversion Option. The fair value of the Conversion Option was estimated using a Monte Carlo simulation. For each path, the Company simulated the stock price over time such that:

•At the Reset Date, the Company determined the 60-day average stock price to calculate the conversion price

•At each date after the call option start date, the Company used a Tsiveriotis and Fernandes model to determine the continuation value and compare it to the Call Price. If the continuation value exceeds the call price, the Company assumed exercise of the call option. When the call option is exercised, the holders will receive the maximum of the conversion value or the call price.

•The valuation also considered the reset conversion price as well as the accrued PIK, the Company determined whether the holder elects to convert the 5.00% Notes at the Maturity Date for the simulation paths where the 5.00% Notes has not been called prior to such date.

The table below summarizes the significant inputs used to estimate the fair value of the Conversion Option as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Initial conversion price	$	7.20		$	7.20
Conversion cap	$	8.30		$	8.30
Term (years)	3.5			3.5
Time to call (years)	2.0			2.0
Volatility	55.00		%	55.00		%
Risk-free rate	4.41		%	4.15		%
Discount yield	25.00		%	25.00		%

The volatility used to fair value the Conversion Option is an unobservable input, as volatility is an estimate there are a range of values that could be considered appropriate, which could impact the fair value reported.

See Note 4, Fair Value of Financial Instruments for additional information.

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LONG-TERM DEBT RELATED-PARTY

6 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

LONG-TERM DEBT RELATED-PARTY

NOTE 10. LONG-TERM DEBT RELATED-PARTY

On August 15, 2022, the Company entered into an exchange agreement (the “August 2022 Exchange Agreement”) with the Schuler Trust. Under the terms of the August 2022 Exchange Agreement, the Schuler Trust agreed to exchange with the Company $49.9 million in aggregate principal amount of Notes held by it for (a) the Secured Note in an aggregate principal amount of $34.9 million and (b) a warrant to acquire the Company’s common stock at an exercise price of $21.20 per share (the “Warrant”).

The Secured Note had a scheduled maturity date of August 15, 2027 and was repayable upon written demand at any time on or after such date. The Company could, at its option, repay the Secured Note in (i) cash or (ii) in the form of common stock of the Company, in a number of shares that is obtained by dividing the total amount of such payment by $21.20. The Secured Note bore interest at a rate of 5.00% per annum, payable at the option of

the Company in the same form, at the earlier of (i) any prepayment of principal and (ii) maturity. The Secured Note was secured by substantially all of the assets of the Company, subject to customary exceptions and limitations, pursuant to a security agreement, dated as of August 15, 2022. The Secured Note did not restrict the incurrence of future indebtedness by the Company but shall become subordinated in right of payment and lien priority upon the request of any future senior lender.

On August 15, 2022, the August 2022 Exchange transaction qualified as an extinguishment of debt. Under extinguishment accounting, the 2.50% Notes exchanged by the Schuler Trust were derecognized and the new instruments were issued, which include the Secured Note and the Warrant, which were recorded at their fair values. The estimated fair value of the Secured Note on August 15, 2022 was $16.0 million. This valuation estimated an issuance discount of $18.9 million. The effective interest rate on the Secured Note was 24.60%.

The carrying value of the Secured Note at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal	$	—	$	34,934
Unamortized debt issuance discount	—		(18,076)
Net carrying amount	$	—	$	16,858

Interest expense in connection with the Secured Note during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual interest	$	343	$	—	$	784	$	—
Amortization of the debt discount	462		—		1,034		—
Total interest expense	$	805	$	—	$	1,818	$	—

Secured Note Amendment and Exchange

As discussed in Note 9, Convertible Notes, on June 9, 2023, the Company and the Schuler Trust amended the Secured Note (the “Secured Note Amendment”), which changed its settlement provisions. Pursuant to the Secured Note Amendment, the share conversion price was changed from $21.20 to $10.60, and the Secured Note was contemporaneously settled through the Company’s issuance of approximately 3.4 million shares of common stock.

Under ASC 470-50-40, the transaction qualified as an extinguishment of debt. The reacquisition price of the extinguished debt was determined as the fair value of the common stock issued. The closing price of the Company’s common stock on June 9, 2023, the date of the extinguishment, was $7.40 and was used to estimate the fair value of the common stock issued which was $25.4 million while the carrying amount of the Secured Note and associated accrued interest being extinguished was $19.3 million. This resulted in a net loss on extinguishment of $6.1 million, which was recorded to loss on extinguishment of debt with related party on the on the condensed consolidated statement of operations.

Warrant

The Warrant may be exercised from February 15, 2023 through the earlier of (i) August 15, 2029 and (ii) the consummation of certain acquisition transactions involving the Company, as set forth in the Warrant. The Warrant is exercisable for up to 247,171 shares of common stock, at an exercise price of $21.20 per share. The Warrant meets the criteria for classification in stockholders’ equity and was initially measured at fair value and recorded in equity.

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LOSS PER SHARE

6 Months Ended

Jun. 30, 2023

Earnings Per Share [Abstract]

LOSS PER SHARE

NOTE 11. LOSS PER SHARE

Basic net loss per common share was determined by dividing net loss applicable to common stockholders by the weighted average common shares outstanding during the period. Basic and diluted net loss per share are the same because all outstanding common stock equivalents have been excluded, as they are anti-dilutive due to the Company’s losses.

The following potentially issuable common shares were not included in the computation of diluted net loss per share because they would have an anti-dilutive effect for each of the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,		Six Months Ended June 30,
	2023	2022	2023	2022
Shares issuable upon the release of RSUs	1,193	244	1,193	244
Shares issuable upon exercise of stock options	405	794	405	794
Shares issuable upon the exercise of the Warrant	247	—	247	—
	1,845	1,038	1,845	1,038

As discussed in Note 9, Convertible Notes, each holder of the 5.00% Notes has the right at their option, to convert any portion of the 5.00% Notes at an initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of the 5.00% Notes. Effective October 18, 2023, the initial conversion rate shall be adjusted to a conversion rate calculated based on a conversion price of $7.20 per share of common stock plus 50% of the difference between the Post-Closing VWAP (as defined in the indenture governing the 5.00% Notes) and $7.20 (if such difference is a positive number), provided that in no event shall the adjusted conversion rate be lower than 120.48193 per $1,000 principal amount of the 5.00% Notes, based on a conversion price of $8.30 per share of common stock. Holders of the 5.00% Notes who convert their 5.00% Notes in connection with a make-whole fundamental change (as defined in the Indenture) are, under certain circumstances, entitled to an increase in the conversion rate. The number of shares of common stock issuable upon conversion of the 5.00% Notes based on the initial conversion rate is 9.3 million shares as of June 30, 2023, and are available for conversion at the holders’ option.

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EMPLOYEE EQUITY-BASED COMPENSATION

6 Months Ended

Jun. 30, 2023

Share-Based Payment Arrangement [Abstract]

EMPLOYEE EQUITY-BASED COMPENSATION

NOTE 12. EMPLOYEE EQUITY-BASED COMPENSATION

The following table summarizes option activity under the Company's equity-based compensation plans for the six months ended June 30, 2023:

	Number of Shares	Weighted Average Exercise Price per Share
Options outstanding January 1, 2023	540,732	$	146.03
Granted	10,000	5.10
Forfeited	(10,257)	82.45
Exercised	—	—
Expired	(135,377)	128.71
Options outstanding June 30, 2023	405,098	$	148.78

The following table shows summary information for outstanding options and options that are exercisable (vested) as of June 30, 2023:

	Options Outstanding		Options Exercisable
Number of options	405,098		331,878
Weighted average remaining contractual term (in years)	5.41		4.97
Weighted average exercise price	$	148.78	$	160.57
Weighted average fair value	$	90.46	$	96.56
Aggregate intrinsic value (in thousands)	$	22	$	—

The following table summarizes RSU and restricted stock award activity for the six months ended June 30, 2023:

	Number of Shares	Weighted Average Grant Date Fair Value per Share
Outstanding January 1, 2023	435,488	$	42.91
Granted	1,123,922	7.14
Forfeited	(71,301)	42.65
Released	(294,779)	25.38
Outstanding June 30, 2023	1,193,330	$	13.57

The table below summarizes equity-based compensation expense for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost of sales	$	98	$	228	$	188	$	403
Research and development	256		539		861		901
Sales, general and administrative	1,299		3,204		1,159		5,646
	$	1,653	$	3,971	$	2,208	$	6,950

The table below summarizes share-based compensation cost capitalized to inventory for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost capitalized to inventory	$	35	$	74	$	109	$	117

As of June 30, 2023, unrecognized equity-based compensation expense related to unvested stock options and unvested RSUs was $0.9 million and $8.8 million, respectively. This is expected to be recognized over the years 2023 through 2028.

Included in the above-noted RSU and restricted stock award outstanding amounts are performance-based RSUs which vest only upon the achievement of certain targets. Performance-based RSUs contingently vest over a period of 1 to 3 years, depending on the nature of the performance goal, and have contractual lives of 10 years. These units were valued in the same manner as other RSUs, based on the published closing market price on the day before the grant date. However, the Company only recognizes stock compensation expense to the extent that the targets are determined to be probable of being achieved, which triggers the vesting of the performance options.

During 2021, the Company granted performance-based RSUs of which 10,330 were outstanding as of June 30, 2023. No activity occurred during the six months ended June 30, 2023, and the targets associated with the performance-based RSUs are not considered probable of being achieved. No share-based compensation cost was recorded for the performance-based RSUs for the six months ended June 30, 2023 and 2022.

2022 Omnibus Equity Incentive Plan

During the Company’s Annual Meeting of Stockholders, stockholders approved an amendment to the Company’s 2022 Omnibus Equity Incentive Plan increasing the number of shares of Common Stock reserved and available for grant by 1.6 million, resulting in a total of 3.0 million reserved shares as of June 30, 2023.

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INCOME TAXES

6 Months Ended

Jun. 30, 2023

Income Tax Disclosure [Abstract]

INCOME TAXES

NOTE 13. INCOME TAXES

For the six months ended June 30, 2023, the Company recorded a $0.2 million tax expense related to its foreign operations. The Company does not recognize tax benefits from current year tax losses in the U.S. and other foreign jurisdictions. The Company’s tax expense for the six months ended June 30, 2023 differs from the tax expense computed by applying the U.S. statutory tax rate to its year-to-date pre-tax loss of $49.4 million, as no tax benefits were recorded for tax losses generated in the U.S. and other foreign jurisdictions. At June 30, 2023, the Company had deferred tax assets primarily related to U.S. federal and state tax loss carryforwards and a deferred tax liability related to the Notes. The Company provided a valuation allowance against its net deferred tax assets as future realization of such assets is not more likely than not to occur.

The Company accounts for uncertain tax positions pursuant to the recognition and measurement criteria under ASC 740, Income Taxes. For the three and six months ended June 30, 2023, we did not note any significant changes to our uncertain tax positions. We do not anticipate significant changes to uncertain tax positions within the next 12 months.

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COMMITMENTS

6 Months Ended

Jun. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS

NOTE 14. COMMITMENTS

During April 2022, the Company entered into a non-cancellable purchase obligation with a supplier to acquire raw materials for a total commitment of $11.9 million. Under the terms of this agreement the Company has until March 15, 2027 to take delivery of purchased items. This commitment was entered into to ensure proper material quantities to develop and commercialize our next generation AST platform.

As of June 30, 2023, the commitment remains $11.9 million as the Company has only taken immaterial deliveries of inventory.

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LEASES

6 Months Ended

Jun. 30, 2023

Leases [Abstract]

LEASES

NOTE 15. LEASES

The following presents supplemental information related to our leases in which we are the lessee for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cash paid for amounts included in lease liabilities:
Operating cash flows from operating leases	$	226	$	203	$	453	$	266
Financing cash flows from finance leases	$	462	$	424	$	540	$	424
ROU assets obtained in exchange for lease obligations:
Operating leases	$	—	$	—	$	—	$	—
Finance leases	$	200	$	2,760	$	200	$	2,760
Lease Cost:
Operating leases	$	243	$	259	$	493	$	564
Finance leases	$	270	$	97	$	531	$	97
Short-term leases	$	19	$	21	$	43	$	41

The weighted average remaining lease term on our operating leases is 2.1 years. The weighted average discount rate on those leases is 7.1%. The weighted average remaining lease term on our finance leases is 1.8 years. The weighted average discount rate on those leases is 6.0%.

The following presents maturities of lease liabilities in which we are the lessee as of June 30, 2023 (in thousands):

	Operating		Finance
Remainder of 2023	$	515	$	497
2024	1,051		1,048
2025	583		265
2026	—		36
2027	—		—
Thereafter	—		—
Total lease payments	2,149		1,846
Less imputed interest	(149)		(291)
	$	2,000	$	1,555

The net investment in sales-type leases, where we are the lessor, is a component of other current assets and other non-current assets in our condensed consolidated balance sheet. As of June 30, 2023, the total net investment in these leases was $2.4 million. The following presents maturities of lease receivables under sales-type leases as of June 30, 2023 (in thousands):

Remainder of 2023	$	745
2024	995
2025	395
2026	209
2027	46
Thereafter	—
Total undiscounted cash flows	2,390
Less imputed interest	—
Present value of lease payments	$	2,390

LEASES

NOTE 15. LEASES

The following presents supplemental information related to our leases in which we are the lessee for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cash paid for amounts included in lease liabilities:
Operating cash flows from operating leases	$	226	$	203	$	453	$	266
Financing cash flows from finance leases	$	462	$	424	$	540	$	424
ROU assets obtained in exchange for lease obligations:
Operating leases	$	—	$	—	$	—	$	—
Finance leases	$	200	$	2,760	$	200	$	2,760
Lease Cost:
Operating leases	$	243	$	259	$	493	$	564
Finance leases	$	270	$	97	$	531	$	97
Short-term leases	$	19	$	21	$	43	$	41

The weighted average remaining lease term on our operating leases is 2.1 years. The weighted average discount rate on those leases is 7.1%. The weighted average remaining lease term on our finance leases is 1.8 years. The weighted average discount rate on those leases is 6.0%.

The following presents maturities of lease liabilities in which we are the lessee as of June 30, 2023 (in thousands):

	Operating		Finance
Remainder of 2023	$	515	$	497
2024	1,051		1,048
2025	583		265
2026	—		36
2027	—		—
Thereafter	—		—
Total lease payments	2,149		1,846
Less imputed interest	(149)		(291)
	$	2,000	$	1,555

The net investment in sales-type leases, where we are the lessor, is a component of other current assets and other non-current assets in our condensed consolidated balance sheet. As of June 30, 2023, the total net investment in these leases was $2.4 million. The following presents maturities of lease receivables under sales-type leases as of June 30, 2023 (in thousands):

Remainder of 2023	$	745
2024	995
2025	395
2026	209
2027	46
Thereafter	—
Total undiscounted cash flows	2,390
Less imputed interest	—
Present value of lease payments	$	2,390

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GEOGRAPHIC AND REVENUE DISAGGREGATION

6 Months Ended

Jun. 30, 2023

Segment Reporting [Abstract]

GEOGRAPHIC AND REVENUE DISAGGREGATION

NOTE 16. GEOGRAPHIC AND REVENUE DISAGGREGATION

The Company operates as one operating segment. Sales to customers outside the U.S. represented 10% and 14% for the three months ended June 30, 2023 and 2022, respectively, and 12% and 14% for the six months ended June 30, 2023 and June 30, 2022, respectively.

As of June 30, 2023 and December 31, 2022, balances due from foreign customers, in U.S. dollars, were $0.6 million and $0.6 million, respectively.

The following presents total net sales by geographic territory for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Domestic	$	2,619	$	3,321	$	5,035	$	5,839
Foreign	302		540		698		981
	$	2,921	$	3,861	$	5,733	$	6,820

The following presents total net sales by line of business for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Accelerate Pheno revenue	$	2,853	$	3,818	$	5,665	$	6,736
Other revenue	68		43		68		84
	$	2,921	$	3,861	$	5,733	$	6,820

The following presents total net sales by products and services for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Products	$	2,565	$	3,476	$	5,009	$	6,023
Services	356		385		724		797
	$	2,921	$	3,861	$	5,733	$	6,820

Lease revenue included in net sales was $0.4 million and $0.6 million for the three months ended June 30, 2023 and 2022, respectively, and $0.6 million and $1.1 million for the six months ended June 30, 2023 and 2022, respectively.

The following presents property and equipment, net by geographic territory (in thousands):

	June 30,		December 31,
	2023		2022
Domestic	$	2,577	$	3,120
Foreign	319		358
	$	2,896	$	3,478

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STOCKHOLDERS' EQUITY

6 Months Ended

Jun. 30, 2023

Equity [Abstract]

STOCKHOLDERS' EQUITY

NOTE 17. STOCKHOLDERS' EQUITY

March 2022 Exchange Transaction

During the six months ended June 30, 2022, a holder of the 2.50% Notes exchanged approximately $14.0 million in aggregate principal amount of 2.50% Notes held by the holder for approximately 1.1 million shares of the Company’s common stock pursuant to the March 2022 Exchange Agreement. The Company’s common stock was determined to have a value of $10.2 million, which was recorded to contributed capital during the six months ended June 30, 2022. See Note 9, Convertible Notes for additional information.

Conversion of Series A Preferred Stock to Common Stock

On September 22, 2021, the Company entered into a securities purchase agreement (the “September 2021 Securities Purchase Agreement”) with the Schuler Purchasers for the issuance and sale by the Company of an aggregate of approximately 4.0 million shares of the Company’s Series A Preferred Stock, par value $0.001 per share (the “Series A Preferred Shares”). Pursuant to the September 2021 Securities Purchase Agreement, the Schuler Purchasers agreed to purchase the Series A Preferred Shares at a purchase price of $7.70 per share for an aggregate purchase price of approximately $30.5 million which was recorded to contributed capital when it was received in 2022. Each share of Series A Preferred Shares was convertible, at the option of the holder, into one share of the Company’s common stock.

As discussed in Note 9, Convertible Notes, on June 9, 2023, the Schuler Purchasers exercised their right to convert a total of approximately 4.0 million shares of Series A Preferred Shares to approximately 4.0 million shares of the Company’s common stock, which were subsequently restated to approximately 0.4 million shares in conjunction with the reverse stock split. All of the Company’s Series A Preferred Shares was converted into common stock and no Series A Preferred Shares was outstanding as of June 30, 2023. During the three and six months ended the amounts associated with the Company’s Series A Preferred Shares was reclassified to common stock as presented on the statement of stockholders’ deficit.

March 2022 Securities Purchase Agreement

On March 24, 2022, the Company entered into a securities purchase agreement (the “March 2022 Securities Purchase Agreement”) with the Schuler Trust for the issuance and sale by the Company of an aggregate of approximately 0.2 million shares of the Company’s common stock to the Schuler Trust in an offering (the “Private Placement”) exempt from registration pursuant to Section 4(a)(2) of the Securities Act of 1933, as amended, and Rule 506 promulgated thereunder. Pursuant to the March 2022 Securities Purchase Agreement, the Schuler Trust agreed to purchase the shares at a purchase price (determined in accordance with Nasdaq rules relating to the “market value” of the Company’s common stock) of $16.40 per share, for an aggregate purchase price of $4.0 million. On March 24, 2022, the Company classified the March 2022 Securities Purchase Agreement as an equity forward agreement that met the definition of a freestanding derivative financial instrument initially classified in stockholders’ deficit. The value of this equity forward agreement was considered immaterial at inception.

The Company and the Schuler Trust agreed to extend the closing date of the March 2022 Securities Purchase Agreement several times under the original terms of the Private Placement. As discussed in Note 9, Convertible Notes, on June 9, 2023, the Company and the Schuler Trust amended the March 2022 Securities

Purchase Agreement, which changed the terms of settlement. The amendment changed the closing date to June 9, 2023, amended the price per share from $16.40 to $8.20, upon which the Company issued approximately 0.5 million shares of common stock to the Schuler Trust for the same proceeds of $4.0 million.

The Company determined the amendment was a modification of a freestanding equity classified instrument financial instrument. The share price change from $16.44 to $8.20, with no changes to the total proceeds of $4.0 million, resulted in the Schuler Trust receiving approximately 0.2 million more shares than the Schuler Trust would have received prior to the modification. The closing price of the Company’s common stock on June 9, 2023, the date of the modification was $7.40 and was used to estimate the fair value of the additional common stock issued. The fair value of the additional shares issued is $1.8 million, which was recorded to loss on extinguishment of debt with related party on the condensed consolidated statement of operations.

Schuler Purchase Obligation

As discussed in Note 9, Convertible Notes, on June 9, 2023, the Company and the Schuler Trust entered into the Schuler Purchase Obligation. Pursuant to the Schuler Purchase Obligation, the Schuler Trust is required, at the Company’s option, to either purchase approximately 1.4 million shares of common stock from the Company at $7.20 per share for an aggregate purchase price of $10.0 million or to backstop a public offering by the Company of common stock for aggregate proceeds of $10.0 million at the public offering stock price. If the Company elects to conduct a public offering of common stock and other investors purchase less than $10.0 million shares of common stock by December 15, 2023, the Schuler Trust will have the obligation to purchase $10.0 million shares of common stock at the public offering stock price, less the amount of common stock purchased by other investors, and will have the right to purchase additional shares of common stock such that the total amount of common stock is equal to $10.0 million of shares of common stock. If the Company elects to conduct a public offering of common stock and other investors purchase $10.0 million of shares of common stock by December 15, 2023, the Schuler Trust shall have the right, but not the obligation, to purchase up to $10.0 million of shares of common stock at the public offering stock price for the backstopped offering up to a maximum aggregate purchase by the Schuler Trust of $10.0 million of common stock.

Management determined the Schuler Purchase Obligation meets the criteria of a freestanding financial instrument at inception on June 9, 2023 through December 15, 2023, which is the date the Schuler Purchase Obligation expires. The Schuler Purchase Obligation is recorded as an asset at fair value, and marked to market at each reporting period. At inception, June 9, 2023 the value of the Schuler Purchase Obligation was $1.3 million, which was recorded to loss on extinguishment of debt with related party on the on the condensed consolidated statement of operations. The Company recorded marked to market losses of $0.4 million during the three and six months June 30, 2023, which was recorded to losses on financial instruments on the condensed consolidated statement of operations. As of June 30, 2023 the carrying value of the Schuler Purchase Obligation was $0.9 million, which was carried in other current assets on the condensed consolidated balance sheet.

To determine the fair value of the Schuler Purchase Obligation, the Company used a Cox-Ross-Rubinstein binomial tree model to value the American put option. The table below summarizes the significant inputs used to estimate the fair value of the Schuler Purchase Obligation as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Exercise price	$	7.20		$	7.20
Term (years)	0.46			0.52
Volatility	55.00		%	55.00		%
Risk-free rate	5.46		%	5.38		%
Fixed commitment purchase price (in thousands)	$	10,000		$	10,000
Number of Shares	1,387,949			1,387,949

The volatility used to fair value the Conversion Option is an unobservable input, as volatility is an estimate there are a range of values that could be considered appropriate, which could impact the fair value reported.

See Note 4, Fair Value of Financial Instruments for additional information.

Increase in the Total Number of Authorized Shares

In May 2023, we sought and obtained authorization from stockholders to increase the total number of authorized shares of common stock under our certificate of incorporation by 250.0 million for a total of 450.0 million shares. The Company’s authorized shared of common stock was unaffected by the reverse stock split.

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RELATED-PARTY TRANSACTIONS

6 Months Ended

Jun. 30, 2023

Related Party Transactions [Abstract]

RELATED-PARTY TRANSACTIONS

NOTE 18. RELATED-PARTY TRANSACTIONS

March 2022 Securities Purchase Agreement

As discussed in Note 17, Stockholders' Equity, on March 24, 2022, the Company entered into the March 2022 Securities Purchase Agreement with the Schuler Trust for the issuance and sale by the Company of an aggregate of 0.2 million shares of the Company’s common stock to the Schuler Trust in a Private Placement. Pursuant to the March 2022 Securities Purchase Agreement, the Schuler Trust agreed to purchase the shares at a purchase price of $16.40 per share, for an aggregate purchase price of $4.0 million.

On June 9, 2023, the Company and the Schuler Trust amended the March 2022 Securities Purchase Agreement, which changed the terms of settlement. The amendment changed the closing date to June 9, 2023, amended the price per share from $16.40 to $8.20, upon which the Company issued approximately 0.5 million shares of common stock to the Schuler Trust for the same proceeds of $4.0 million.

Jack Schuler, who serves as a member of the Company’s board of directors, is the sole trustee of the Schuler Trust.

Secured Note Amendment and Exchange

As discussed in Note 10, Long-Term Debt Related-Party, on June 9, 2023, the Company and the Schuler Trust amended the Secured Note, which changed its settlement provisions. Pursuant to the Secured Note Amendment, the share conversion price was changed from $21.20 to $10.60, and the Secured Note was contemporaneously settled through the Company’s issuance of approximately 3.4 million shares of common stock.

Conversion of Series A Preferred Stock to Common Stock

As discussed in Note 17, Stockholders' Equity, on June 9, 2023, the Schuler Purchasers exercised their right to convert a total of approximately 4.0 million shares of Series A Preferred Shares to approximately 4.0 million shares of the Company’s common stock which were subsequently restated to approximately 0.4 million shares in conjunction with the reverse stock split. The Schuler Purchasers are related to Jack W. Schuler but are not affiliates of his.

Schuler Purchase Obligation

As discussed in Note 17, Stockholders' Equity, on June 9, 2023, the Company and the Schuler Trust entered into the Schuler Purchase Obligation. Pursuant to the Schuler Purchase Obligation, the Schuler Trust is required, at the Company’s option, to either purchase approximately 1.4 million shares of common stock from the Company at $7.20 per share for an aggregate purchase price of $10.0 million or to backstop a public offering by the Company of common stock for aggregate proceeds of $10.0 million at the public offering stock price. If the Company elects to conduct a public offering of common stock and other investors purchase less than $10.0 million shares of common stock by December 15, 2023, the Schuler Trust will have the obligation to purchase $10.0 million shares of common stock at the public offering stock price, less the amount of common stock purchased by other investors, and will have the right to purchase additional shares of common stock such that the total amount of common stock purchased by the Schuler Trust equals $10.0 million of shares of common stock. If the Company elects to conduct a public offering of common stock and other investors purchase $10.0 million of shares of common stock by December 15, 2023, the Schuler Trust shall have the right, but not the obligation, to purchase up

to $10.0 million of shares of common stock at the public offering stock price for the backstopped offering up to a maximum aggregate purchase by the Schuler Trust of $10.0 million of common stock.

Schuler Trust Issuance Costs

As part of the Restructuring Transactions discussed in Note 9, Convertible Notes, the Company incurred and paid legal fees of $0.1 million on behalf of the Schuler Trust.

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SUBSEQUENT EVENTS

6 Months Ended

Jun. 30, 2023

Subsequent Events [Abstract]

SUBSEQUENT EVENTS

NOTE 19. SUBSEQUENT EVENTS

The Company evaluates events that have occurred after the balance sheet date but before the financial statements are issued.

Nasdaq Minimum Bid Price Requirement

On January 5, 2023, the Company received a deficiency letter from the Listing Qualifications Department (the “Staff”) of The Nasdaq Stock Market (“Nasdaq”) notifying the Company that, for the last 30 consecutive business days, the closing bid price for the Company’s common stock had been below the minimum $1.00 per share requirement for continued inclusion on The Nasdaq Capital Market (the “Capital Market”) pursuant to Nasdaq Listing Rule 5550(a)(2) (the “Minimum Bid Price Requirement”). At that time, the Company was granted a period of 180 calendar days, or until July 5, 2023, to regain compliance with the Minimum Bid Price Requirement.

On July 6, 2023, the Company received a determination letter from the Staff notifying the Company that it had not regained compliance with the Minimum Bid Price Requirement as of July 5, 2023 in compliance with Nasdaq Listing Rule 5550(a)(2). The Company requested a hearing before the Panel to appeal the Staff’s determination and present a plan to regain compliance with the Minimum Bid Price Requirement. As part of the Company’s compliance plan to regain compliance with the Minimum Bid Price Requirement, the Company implemented a reverse stock split.

On July 11, 2023, the Company effected a one-for-ten reverse stock split (“Reverse Stock Split”) of the Company’s common stock.

On July 31, 2023, the Company received a letter from the Nasdaq Office of General Counsel notifying the Company that the previously reported bid price deficiency had been cured and that the Company was in compliance with all applicable Nasdaq listing standards. Accordingly, the previously reported hearing request by the Company before a Nasdaq Hearings Panel was cancelled, and the Company’s common stock will continue to be listed and traded on The Nasdaq Capital Market.

Conversion of 5.00% Notes into Common Stock

Starting July 7, 2023, certain holders of the 5.00% Notes exercised their right, to convert a portion of their 5.00% Notes at an initial conversion rate of 138.88889 shares of common stock per $1,000 principal amount of the 5.00% Notes, pursuant to the terms outlined in Note 9, Convertible Notes, further described as the Conversion Option. The various holders of the Company’s 5.00% Notes converted an aggregate principal amount of $0.7 million, for approximately 0.1 million shares of common stock.

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ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES (Policies)

6 Months Ended

Jun. 30, 2023

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“U.S. GAAP”) and applicable rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) regarding interim financial reporting. Certain information and note disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to such rules and regulations. Therefore, these condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2022, as filed with the SEC on March 31, 2023.

The condensed consolidated balance sheet as of December 31, 2022 included herein was derived from the audited financial statements as of that date but does not include all disclosures such as notes required by U.S. GAAP.

The accompanying unaudited condensed consolidated financial statements reflect all normal recurring adjustments necessary to present fairly the financial position, results of operations, and cash flows for the interim periods presented, but are not necessarily indicative of the results of operations to be anticipated for the entire year ending December 31, 2023, or any future period.

All amounts are rounded to the nearest thousand dollars unless otherwise indicated.

On July 11, 2023, the Company effected a one-for-ten reverse stock split. Consequently, on the Company’s condensed consolidated balance sheet, the aggregate par value of the issued common stock was reduced by reclassifying the par value amount of the eliminated shares of common stock to additional paid-in capital. All per share amounts and outstanding shares, including all common stock equivalents (stock options), have been retroactively restated in the condensed consolidated financial statements and in the Notes to the condensed consolidated financial statement for all periods presented to reflect the reverse stock split.

Principles of Consolidation

Principles of Consolidation

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries after elimination of intercompany transactions and balances.

Use of Estimates

Use of Estimates

The preparation of the Company’s condensed consolidated financial statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. The more significant areas requiring the use of management estimates and assumptions relate to accounts receivable, inventory, property and equipment, accrued liabilities, warranty liabilities, derivatives, convertible notes, tax valuation accounts, equity-based compensation, warrants, revenue and leases. Actual results could differ materially from those estimates.

Estimated Fair Value of Financial Instruments

Estimated Fair Value of Financial Instruments

The Company follows ASC 820, Fair Value Measurement, which has defined fair value and requires the Company to establish a framework for measuring and disclosing fair value. The framework requires the valuation of assets and liabilities subject to fair value measurements using a three-tiered approach and fair value measurement be classified and disclosed in one of the following three categories:

•Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;

•Level 2: Quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability;

•Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).

The carrying amounts of financial instruments such as cash and cash equivalents, trade accounts receivable, prepaid expenses, other current assets, accounts payable, accrued liabilities, and other current liabilities approximate the related fair values due to the short-term maturities of these instruments.

See Note 4, Fair Value of Financial Instruments, for further information and related disclosures regarding the Company’s fair value measurements.

The 2.50% Notes matured on March 15, 2023 and became due and payable on such date. As of June 30, 2023, $0.7 million of the 2.50% Notes had not been converted and remained outstanding and in default. The carrying amount of these 2.50% Notes approximates the related fair value due to the instrument being fully matured and payable on June 30, 2023. As of December 31, 2022, the Notes were instruments measured at fair value using Level 2 inputs, as the Notes were traded on an active market with observable inputs. See Note 9, Convertible Notes for further details on the 2.50% Notes.

The 5.00% Notes are instruments measured at fair value at initial measurement using Level 3 inputs. As of June 30, 2023, the debt is carried at amortized cost and the fair value is disclosed. See Note 9, Convertible Notes for further details on the 5.00% Notes.

The Company’s 5.00% Notes conversion option (the “Conversion Option”) met the bifurcation criteria under, Derivatives and Hedging (“Topic 815”), at inception and through June 30, 2023, and must be recorded at fair value, and marked to market at each reporting period until it becomes fixed. The Conversion Option is considered a derivative that is measured at fair value using Level 3 inputs. See Note 9, Convertible Notes for further details on the Conversion Option.

During the three months ended June 30, 2023, the Company entered into a securities purchase agreement with the Schuler Trust to purchase common stock from the Company at the Company’s option (the “Schuler Purchase Obligation”). The Schuler Purchase Obligation was determined to be a freestanding financial instrument that must be recorded as an asset at fair value, and marked to market at each reporting period that is outstanding using Level 3 inputs. See Note 17, Stockholders' Equity for further details on the Schuler Purchase Obligation.

During the three months ended June 30, 2023, the Company fully extinguished the Secured Notes held by the Schuler Trust by exchanging the Secured Notes for common stock. As of December 31, 2022, the Secured Notes were instruments carried at amortized cost while fair value was disclosed using Level 3 inputs. See Note 10, Long-Term Debt Related-Party for further details on the Secured Notes.

Cash and Cash Equivalents

Cash and Cash Equivalents

All highly liquid investments with an original maturity of three months or less at time of purchase are considered to be cash equivalents. Cash and cash equivalents include overnight repurchase agreement accounts and other investments. As part of the Company’s cash management process, excess operating cash is invested in overnight repurchase agreements with its bank. Repurchase agreements and other investments classified as cash and cash equivalents are not deposits and are not insured by the U.S. Government, the FDIC or any other government agency and involve investment risk including possible loss of principal. Notwithstanding the possibility of bank failures, we believe that as a result of the Company’s selected banks, diversified holdings strategy, and the U.S. Government’s continued support to stabilize the banking system, such as steps taken in March 2023 as a result of certain bank failures, that the market risk arising from holding these financial instruments is minimal.

Investments

Investments

The Company invests in various debt and equity securities which are primarily held in the custody of major financial institutions. Debt securities consist of certificates of deposit, U.S. government and agency securities, commercial paper, and corporate notes and bonds. Equity securities consist of mutual funds. The Company records these investments in the condensed consolidated balance sheet at fair value. Unrealized gains or losses for debt securities available-for-sale are included in accumulated other comprehensive loss, a component of stockholders’ deficit. Unrealized gains or losses for equity securities are included in other income (expense), net, a component of condensed consolidated statements of operations and comprehensive loss. The Company considers all debt securities to be available-for-sale, including those with maturity dates beyond 12 months, as they are available to support current operational liquidity needs. The Company classifies its investments as current based on the nature of the investments and their availability for use in current operations.

We perform an assessment to determine whether there have been any events or economic circumstances to indicate that a debt security available-for-sale in an unrealized loss position has suffered impairment as a result of

credit loss or other factors. A debt security is considered impaired if its fair value is less than its amortized cost basis at the reporting date. If we intend to sell the debt security or if it is more-likely-than-not that we will be required to sell the debt security before the recovery of its amortized cost basis, the impairment is recognized and the unrealized loss is recorded as a direct write-down of the security's amortized cost basis with an offsetting entry to earnings. If we do not intend to sell the debt security or believe we will not be required to sell the debt security before the recovery of its amortized cost basis, the impairment is assessed to determine if a credit loss component exists. We use a discounted cash flow method to determine the credit loss component. In the event a credit loss exists, an allowance for credit losses is recorded in earnings for the credit loss component of the impairment while the remaining portion of the impairment attributable to factors other than credit loss is recognized, net of tax, in accumulated other comprehensive income (loss). The amount of impairment recognized due to credit factors is limited to the excess of the amortized cost basis over the fair value of the security.

Inventory

Inventory

Inventory is stated at the lower of cost or net realizable value. The Company determines the cost of inventory using the first-in, first-out method. The Company estimates the recoverability of inventory by reference to internal estimates of future demands and product life cycles, including expiration. The Company periodically analyzes its inventory levels to identify inventory that may expire prior to expected sale or has a cost basis in excess of its estimated realizable value and records a charge to expense for such inventory as appropriate.

We charge cost of sales for inventory provisions to write-down our inventory to the lower of cost or net realizable value or for obsolete or excess inventory. Most of our inventory provisions relate to excess quantities of products, based on our inventory levels and future product purchase commitments compared to assumptions about future demand and market conditions. Once inventory has been written-off or written-down, it creates a new cost basis for the inventory that is not subsequently written-up.

Accounts Receivable

Accounts Receivable

Accounts receivable consist of amounts due to the Company for sales to customers and are based on what we expect to collect in exchange for goods and services. Receivables are considered past due based on the contractual payment terms and are written off if reasonable collection efforts prove unsuccessful.

We maintain an allowance for credit losses for expected uncollectible accounts receivable, which is recorded as an offset to accounts receivable and changes in such are classified as general and administrative expense in the consolidated statements of operations. We assess collectability by reviewing accounts receivable on a collective basis where similar characteristics exist and on an individual basis when we identify specific customers with known disputes or collectability issues. In determining the amount of the allowance for credit losses, we consider historical collectability and make judgments about the creditworthiness of customers based on credit evaluations. Our customers typically have good credit quality. We also consider customer-specific information, current market conditions and reasonable and supportable forecasts of future economic conditions to inform adjustments to historical loss data.

Property and Equipment

Property and Equipment

Property and equipment are recorded at cost. Maintenance and repairs are charged to expense as incurred and expenditures for major improvements are capitalized. Gains and losses from retirement or replacement are included in costs and expenses. Depreciation of property and equipment is computed using the straight-line method over the estimated useful life of the assets, ranging from one to seven years. Leasehold improvements are depreciated over the remaining life of the lease or the life of the asset, whichever is less.

Instruments Classified as Property and Equipment

Property and equipment includes Accelerate Pheno systems (also referred to as instruments) used for sales demonstrations, instruments under rental agreements and instruments used for research and development. Depreciation expense for instruments used for sales demonstrations is recorded as a component of sales, general and administrative expense. Depreciation expense for instruments placed at customer sites pursuant to reagent rental agreements is recorded as a component of cost of sales. Depreciation expense for instruments used in our laboratory and research is recorded as a component of research and development expense. The Company retains title to these instruments and depreciates them over five years. Losses from the retirement of returned instruments are included in costs and expenses.

The Company evaluates the recoverability of the carrying amount of its instruments whenever events or changes in circumstances indicate that the carrying amount of the assets may not be recoverable, and at least annually. This evaluation is based on our estimate of future cash flows and the estimated fair value of such long-lived assets, and provides for impairment if such undiscounted cash flows or the estimated fair value are insufficient to recover the carrying amount of instruments. No impairment charges have been recorded for the three and six months ended June 30, 2023 and 2022.

Long-lived Assets

Long-lived Assets

Long-lived assets and certain identifiable intangibles to be held and used by the Company are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The Company continuously evaluates the recoverability of its long-lived assets based on estimated future cash flows from and the estimated fair value of such long-lived assets, and provides for impairment if such undiscounted cash flows or the estimated fair value are insufficient to recover the carrying amount of the long-lived asset.

Warranty Reserve

Warranty Reserve

Instruments are typically sold with a one year limited warranty, while kits and accessories are typically sold with a sixty days limited warranty. Accordingly, a provision for the estimated cost of the limited warranty repair is recorded at the time revenue is recognized. Our estimated warranty provision is based on our estimate of future repair events and the related estimated cost of repairs. The Company periodically assesses the adequacy of the warranty reserve and adjusts the amount as necessary. The cost incurred for these provisions is included in cost of sales on the condensed consolidated statements of operations and comprehensive loss.

Convertible Notes

Convertible Notes

The Company follows Accounting Standards Update (“ASU”) 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40). The Notes are accounted for as a liability measured at their amortized cost. Interest expense is comprised of (1) cash interest payments, (2) amortization of any debt discounts or premiums based on the original offering, and (3) amortization of any debt issuance costs. Gain or loss on extinguishment of Notes is calculated as the difference between the (i) fair value of the consideration transferred and (ii) the carrying value of the debt at the time of repurchase, conversion or settlement.

Revenue Recognition

Revenue Recognition

The Company recognizes revenue when control of the promised good or service is transferred to its customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. Sales taxes are excluded from revenues.

The Company determines revenue recognition through the following steps:

•Identification of the contract with a customer

•Identification of the performance obligations in the contract

•Determination of the transaction price

•Allocation of the transaction price to the performance obligations

•Recognition of revenue as we satisfy a performance obligation

Product revenue is derived from the sale or rental of instruments and sales of related consumable products. When an instrument is sold, revenue is generally recognized upon installation of the unit consistent with contract terms, which do not include a right of return. When a consumable product is sold, revenue is generally recognized upon shipment. Invoices are generally issued when revenue is recognized. Payment terms vary by the type and location of the customer and the products or services offered. The term between invoicing and when payment is due is not significant.

Service revenue is derived from the sale of extended service agreements which are generally non-cancellable. This revenue is recognized on a straight-line basis over the contract term beginning on the effective date of the contract because the Company is standing ready to provide services. Invoices are generally issued annually and coincide with the beginning of individual service terms.

The Company’s contracts with customers may include multiple performance obligations. For such arrangements, the Company allocates revenue to each performance obligation based on its relative standalone selling price. The Company generally determines relative standalone selling prices based on the price charged to customers for each individual performance obligation.

Sales commissions earned by the Company’s sales force are considered incremental and recoverable costs of obtaining a contract with a customer. The Company has determined these costs would have an amortization period of less than one year and has elected to recognize them as an expense when incurred. Contract asset opening and closing balances were immaterial for the three and six months ended June 30, 2023.

Gross Profit and Gross Margin

Gross profit consists of total revenue, net of allowances, less cost of sales. Cost of sales includes cost of materials, direct labor, equity-based compensation, facility and other manufacturing overhead costs for consumable tests and instruments sold to customers. Cost of sales for instruments also includes depreciation on revenue generating instruments that have been placed with our customers under a reagent rental agreement. Cost of sales includes repair and maintenance cost for instruments covered by a service agreement or instruments covered by a reagent rental agreement. Cost of sales also includes warranty related costs.

The Company manufactures pre-launch inventory in advance of regulatory approval. This inventory is expensed before an economic benefit is probable. Pre-launch inventory sold to customers (not capitalized and instead expensed in a previous year) during each of the three and six months ended June 30, 2023 was none and $0.1 million, respectively. Pre-launch inventory sold to customers (not capitalized and instead expensed in a previous year) during each of the three and six months ended June 30, 2022 was $0.2 million and $0.3 million, respectively.

Shipping and Handling

Shipping and handling costs billed to customers are included as a component of revenue. The corresponding expense incurred with third party carriers is included as a component of sales, general and administrative costs on the consolidated statements of operations and comprehensive loss.

Commercial Agent Relationship with Becton, Dickinson and Company (“BD”)

The Company has entered into an exclusive commercial agreement with BD to act as the Company’s agent and representative. The purpose of this agreement is to establish an on-going commercialization of the Company’s products. The Company is classified as the principal and BD as the agent. BD shall pay the Company a fee in multiple installments for exclusive rights, while the Company will pay BD an agent fee based on the Company’s revenues.

The Company accounts for agent fees consistent with how it accounts for sales commissions as described above. In most instances the agent fees are determined to be costs that would have an amortization period of less than one year and the Company has elected to recognize them as an expense when incurred. The agent fee is a component of sales, general and administrative expenses, within the condensed consolidated statement of operations and comprehensive loss.

The Company accounts for the fee from BD as a deferred liability when the cash is received. The deferred liability is then amortized using estimates to reduce the amount of agent fee expense for the period. The Company uses forecasted revenue to estimate the amount of deferred liability to amortize within a period. The deferred liability is a component of deferred revenue, within the condensed consolidated balance sheet, while the corresponding amortization is charged to sales, general and administrative expenses, within the condensed consolidated statement of operations and comprehensive loss.

See Note 8, Deferred Revenue and Remaining Performance Obligations, for further information and related disclosures.

Leases as Lessee

Leases

The Company accounts for leases in accordance with ASC 842, Leases. The Company determines if an arrangement is or contains a lease and the type of lease at inception. The Company classifies leases as finance leases (lessee) or sales-type leases (lessor) when there is either a transfer of ownership of the underlying asset by the end of the lease term, the lease contains an option to purchase the asset that we are reasonably certain will be exercised, the lease term is for the major part of the remaining economic life of the asset, the present value of the

lease payments and any residual value guarantee equals or substantially exceeds all the fair value of the asset, or the asset is of such a specialized nature that it will have no alternative use to the lessor at the end of the lease term. Payments contingent on future events (i.e., based on usage) are considered variable and excluded from lease payments for the purposes of classification and initial measurement. Several of our leases include options to renew or extend the term upon mutual agreement of the parties and others include one-year extensions exercisable by the lessee. None of our leases contain residual value guarantees, restrictions, or covenants.

To determine whether a contract contains a lease, the Company uses its judgment in assessing whether the lessor retains a material amount of economic benefit from an underlying asset, whether explicitly or implicitly identified, which party holds control over the direction and use of the asset, and whether any substantive substitution rights over the asset exist.

Leases as Lessee

Operating leases are included in right-of-use (“ROUs”) assets and corresponding lease liabilities, and finance leases are included in ROU assets and corresponding lease liabilities within our condensed consolidated balance sheets. These assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and their related liabilities are recognized at commencement date based on the present value of lease payments over the lease term. Typically, we use our incremental borrowing rate based on the information available at commencement in determining the present value of lease payments. We use the implicit rate when readily determinable. ROU assets are net of lease payments made and exclude lease incentives. Lease expense for lease payments is recognized on a straight-line basis over the lease term, which may include options to extend or terminate the lease when it is reasonably certain that we will exercise the option.

Our operating leases consist primarily of leased office, factory, and laboratory space in the U.S. and office space in Europe, have between two and six-year terms, and typically contain penalizing, early-termination provisions. Our finance leases consist of leased equipment and have three-year terms.

Leases as Lessor

Leases

The Company accounts for leases in accordance with ASC 842, Leases. The Company determines if an arrangement is or contains a lease and the type of lease at inception. The Company classifies leases as finance leases (lessee) or sales-type leases (lessor) when there is either a transfer of ownership of the underlying asset by the end of the lease term, the lease contains an option to purchase the asset that we are reasonably certain will be exercised, the lease term is for the major part of the remaining economic life of the asset, the present value of the

lease payments and any residual value guarantee equals or substantially exceeds all the fair value of the asset, or the asset is of such a specialized nature that it will have no alternative use to the lessor at the end of the lease term. Payments contingent on future events (i.e., based on usage) are considered variable and excluded from lease payments for the purposes of classification and initial measurement. Several of our leases include options to renew or extend the term upon mutual agreement of the parties and others include one-year extensions exercisable by the lessee. None of our leases contain residual value guarantees, restrictions, or covenants.

To determine whether a contract contains a lease, the Company uses its judgment in assessing whether the lessor retains a material amount of economic benefit from an underlying asset, whether explicitly or implicitly identified, which party holds control over the direction and use of the asset, and whether any substantive substitution rights over the asset exist.

Leases as Lessor

The Company leases instruments to customers under “reagent rental” agreements, whereby the customer agrees to purchase consumable products over a stated term, typically five years or less, for a volume-based price that includes an embedded rental for the instruments. When collectability is probable, that amount is recognized as income at lease commencement for sales-type leases and as product is shipped, typically in a straight–line pattern, over the term for operating leases, which typically include a termination without cause or penalty provision given a short notice period.

Consideration is allocated between lease and non-lease components based on stand-alone selling price in accordance with ASC 606, Revenue from Contracts with Customers.

Net investment in sales-type leases are included within our condensed consolidated balance sheets as a component of other current assets and other non-current assets, which include the present value of lease payments not yet received and the present value of the residual asset, which are determined using the information available at commencement, including the lease term, estimated useful life, rate implicit in the lease, and expected fair value of the instrument.

Nonqualified Cash Deferral Plan

Nonqualified Cash Deferral Plan

The Company’s Cash Deferral Plan (the “Deferral Plan”) provides certain key employees with an opportunity to defer the receipt of such participant's base salary. The Deferral Plan is intended to be a nonqualified deferred compensation plan that complies with the provisions of Section 409A of the Internal Revenue Code. All of the investments held in the Deferral Plan are equity securities consisting of mutual funds and recorded at fair value with changes in the investments’ fair value recognized as earnings in the period they occur. The corresponding liability for the Deferral Plan is included in other non-current liabilities in the condensed consolidated balance sheet.

Equity-Based Compensation

Equity-Based Compensation

The Company may award stock options, restricted stock units (“RSUs”), performance-based awards and other equity-based instruments to its employees, directors and consultants. Compensation cost related to equity-based instruments is based on the fair value of the instrument on the grant date, and is recognized over the requisite service period on a straight-line basis over the vesting period for each tranche (an accelerated attribution method). Performance-based awards vest based on the achievement of performance targets. Compensation costs associated with performance-based awards are recognized over the requisite service period based on probability of achievement. Performance-based awards require management to make assumptions regarding the likelihood of achieving performance targets.

The Company estimates the fair value of service based and performance-based stock option awards, including modifications of stock option awards, using the Black-Scholes option pricing model. This model derives the fair value of stock options based on certain assumptions related to expected stock price volatility, expected option life, risk-free interest rate and dividend yield.

•Volatility: The expected volatility is based on the historical volatility of the Company's stock price over the most recent period commensurate with the expected term of the stock option award.

•Expected term: The estimated expected term for employee awards is based on a simplified method that considers an insufficient history of employee exercises. For consultant awards, the estimated expected term is the same as the life of the award.

•Risk-free interest rate: The risk-free interest rate is based on published U.S. Treasury rates for a term commensurate with the expected term.

•Dividend yield: The dividend yield is estimated as zero as the Company has not paid dividends in the past and does not have any plans to pay any dividends in the foreseeable future.

The Company records the fair value of RSUs or stock grants based on the published closing market price on the day before the grant date.

The Company accounts for forfeitures as they occur rather than on an estimated basis.

Accounting for Derivatives

Accounting for Derivatives

The Company identified a derivative financial instrument in connection with the Company’s 5.00% Notes Conversion Option. The Company’s derivative is recorded at fair value on the condensed consolidated balance sheet as a current derivative liability and changes in the fair value of the derivative financial instrument is recognized in gain (loss) on financial instruments, within the condensed consolidated statement of operations and comprehensive loss, depending on the changes in fair value.

See Note 9, Convertible Notes for further information.

Deferred Tax

Deferred Tax

Deferred tax assets and liabilities are recorded for the estimated future tax effects of temporary differences between the tax basis of assets and liabilities and amounts reported in the accompanying condensed consolidated balance sheet. The change in deferred tax assets and liabilities for the period represents the deferred tax provision or benefit for the period. Effects of changes in enacted tax laws in deferred tax assets and liabilities are reflected as an adjustment to the tax provision or benefit in the period of enactment.

The Company follows the provisions of ASC 740, Income Taxes, to account for any uncertainty in income taxes with respect to the accounting for all tax positions taken (or expected to be taken) on any income tax return. This guidance applies to all open tax periods in all tax jurisdictions in which the Company is required to file an income tax return. Under U.S. GAAP, in order to recognize an uncertain tax benefit the taxpayer must be more likely than not certain of sustaining the position, and the measurement of the benefit is calculated as the largest

amount that is more likely than not to be realized upon resolution of the position. Interest and penalties, if any, would be recorded within tax expense.

Foreign Currency Translation and Foreign Currency Transactions

Foreign Currency Translation and Foreign Currency Transactions

Adjustments resulting from translating foreign functional currency financial statements into U.S. Dollars are included in the foreign currency translation adjustment, a component of accumulated other comprehensive loss in the condensed consolidated statements of stockholders’ deficit.

The Company has assets and liabilities, including receivables and payables, which are denominated in currencies other than their functional currency. These balance sheet items are subject to re-measurement, the impact of which is recorded in foreign currency exchange gain and loss, within the condensed consolidated statement of operations and comprehensive loss.

Loss Per Share

Loss Per Share

Basic loss per share includes no dilution and is computed by dividing loss available to common stockholders by the weighted average number of common shares outstanding for the period. Potentially dilutive common shares consist of shares issuable from stock options, unvested RSUs and the Warrant (see Note 10). Other potentially dilutive common shares would also include common shares that would be outstanding if the 5.00% Notes were converted. Diluted earnings are not presented when the effect of adding such additional common shares is antidilutive.

Comprehensive Loss

Comprehensive Loss

In addition to net loss, comprehensive loss includes all changes in equity during a period, except those resulting from investments by and distributions to owners. The Company holds debt securities as available-for-sale and records the change in fair market value as a component of comprehensive loss. The Company also has adjustments resulting from translating foreign functional currency financial statements into U.S. Dollars which is included as a component of comprehensive loss.

Standards that were recently adopted

Standards that were recently adopted

In March 2022, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2022-01, Derivatives and Hedging (Topic 815): Fair Value Hedging - Portfolio Layer Method. ASU 2022-01 is related to the portfolio layer method of hedge accounting. The amendments in this update clarify the accounting and promote consistency in reporting for hedges where the portfolio layer method is applied. This ASU was adopted January 1, 2023, and did not impact the Company’s consolidated financial statements at January 1, 2023.

In March 2022, the FASB issued ASU 2022-02, Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. ASU 2022-02 relates to troubled debt restructurings (“TDRs”) and vintage disclosures for financing receivables. The amendments in this update eliminate the accounting guidance for TDRs by creditors while enhancing disclosure requirements for certain loan refinancing and restructurings by creditors made to borrowers experiencing financial difficulty. The amendments also require disclosure of current-period gross write-offs by year of origination for financing receivables. This ASU was adopted January 1, 2023, and did not impact the Company's consolidated financial statements at January 1, 2023.

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ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES (Tables)

6 Months Ended

Jun. 30, 2023

Accounting Policies [Abstract]

Schedule of Allowance For Credit Losses

The allowance for credit losses for the three and six months ended June 30, 2023 and 2022 is comprised of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	314	$	159	$	324	$	140
Provisions, net	—		7		—		30
Write-offs	—		(16)		(10)		(20)
	$	314	$	150	$	314	$	150

Schedule of Warranty Reserve

Warranty reserve activity for the three and six months ended June 30, 2023 and 2022 is as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	221	$	176	$	225	$	139
Provisions (reversals), net	153		93		187		139
Warranty cost incurred	(192)		(14)		(230)		(23)
Ending balance	$	182	$	255	$	182	$	255

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FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)

6 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value Measurement

The following tables represent the financial instruments measured at fair value on a recurring basis in the financial statements of the Company and the valuation approach applied to each class of financial instruments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Cash and cash equivalents:
Money market funds	$	23,123	$	—	$	—	$	23,123
Total cash and cash equivalents	23,123		—		—		23,123
Equity investments:
Mutual funds	1,017		—		—		1,017
Total equity investments	1,017		—		—		1,017
Debt securities available-for-sale:
Corporate notes and bonds	—		406		—		406
Debt securities available-for-sale	—		406		—		406
Total assets measured at fair value	$	24,140	$	406	$	—	$	24,546

	December 31, 2022
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Cash and cash equivalents:
Money market funds	$	7,194	$	—	$	—	$	7,194
Total cash and cash equivalents	7,194		—		—		7,194
Equity investments:
Mutual funds	928		—		—		928
Total equity investments	928		—		—		928
Debt securities available-for-sale:
Certificates of deposit	—		2,541		—		2,541
U.S. Treasury securities	3,009		—		—		3,009
Commercial paper	—		424		—		424
Corporate notes and bonds	—		3,754		—		3,754
Debt securities available-for-sale	3,009		6,719		—		9,728
Total assets measured at fair value	$	11,131	$	6,719	$	—	$	17,850

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INVESTMENTS (Tables)

6 Months Ended

Jun. 30, 2023

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-Sale Investments

The following tables summarize the Company’s debt securities classified as available-for-sale investments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Corporate notes and bonds	$	406	$	—	$	—	$	406
Total	$	406	$	—	$	—	$	406

	December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Certificates of deposit	$	2,548	$	—	$	(7)	$	2,541
U.S. Treasury securities	3,015		—		(6)		3,009
Commercial paper	425		—		(1)		424
Corporate notes and bonds	3,769		—		(15)		3,754
Total	$	9,757	$	—	$	(29)	$	9,728

Schedule of Maturities of Available-for-Sale Investments

The following table summarizes the maturities of the Company’s debt securities classified as available-for-sale investments at June 30, 2023 and December 31, 2022 (in thousands):

	June 30, 2023				December 31, 2022
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due in less than 1 year	$	406	$	406	$	9,757	$	9,728
Total	$	406	$	406	$	9,757	$	9,728

Schedule of Unrealized Losses or Gains on Equity Securities

Unrealized gains or losses on equity securities recorded in income during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Unrealized (gain) loss on equity investments	$	(40)	$	107	$	(90)	$	157

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INVENTORY (Tables)

6 Months Ended

Jun. 30, 2023

Inventory Disclosure [Abstract]

Schedule of Components of Inventories

Inventories consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Raw materials	$	1,668	$	1,827
Work in process	1,689		2,115
Finished goods	1,749		1,252
	$	5,106	$	5,194

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PROPERTY AND EQUIPMENT (Tables)

6 Months Ended

Jun. 30, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Computer equipment	$	3,611	$	3,551
Technical equipment	3,246		3,236
Facilities	3,688		3,663
Instruments	3,402		3,735
Capital projects in progress	67		114
Total property and equipment	$	14,014	$	14,299
Accumulated depreciation	(11,118)		(10,821)
Property and equipment, net	$	2,896	$	3,478

Depreciation expense for the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Depreciation expense	$	354	$	443	$	709	$	903

Schedule of Instruments at Cost and Accumulated Depreciation, Lessor

Instruments at cost and accumulated depreciation where the Company is the lessor under operating leases consisted of the following at June 30, 2023 and December 31, 2022 (in thousands):

	June 30,		December 31,
	2023		2022
Instruments at cost under operating leases	$	2,382	$	2,585
Accumulated depreciation under operating leases	(1,325)		(1,209)
Net property and equipment under operating leases	$	1,057	$	1,376

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DEFERRED REVENUE AND REMAINING PERFORMANCE OBLIGATIONS (Tables)

6 Months Ended

Jun. 30, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Deferred Revenue and Income Summary

A summary of the balances as of June 30, 2023 and December 31, 2022 follows (in thousands):

	June 30,		December 31,
	2023		2022
Products and services not yet delivered	$	478	$	547

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CONVERTIBLE NOTES (Tables)

6 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Schedule of Convertible Notes

The carrying value of the convertible notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	67,619	$	56,595
Debt premium	5,936		—
Unamortized debt discount	(37,606)		—
Unamortized debt issuance costs	(2,934)		(182)
Net carrying amount	$	33,015	$	56,413

At June 30, 2023 and December 31, 2022 the convertible notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	726	$	56,413
Non-current portion of convertible notes	32,289		—
Total convertible notes	$	33,015	$	56,413

The carrying value of the 2.50% Notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	726	$	56,595
Unamortized debt issuance	—		(182)
Net carrying amount	$	726	$	56,413

At June 30, 2023 and December 31, 2022 the 2.50% Notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	726	$	56,413
Non-current portion of convertible notes	—		—
Total convertible notes	$	726	$	56,413

The carrying value of the 5.00% Notes at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal at par	$	66,893	$	—
Debt premium	5,936		—
Unamortized debt discount	(37,606)		—
Unamortized debt issuance	(2,934)		—
Net carrying amount	$	32,289	$	—

At June 30, 2023 and December 31, 2022 the 5.00% Notes were classified as follows (in thousands):

	June 30,		December 31,
	2023		2022
Current portion of convertible notes	$	—	$	—
Non-current portion of convertible notes	32,289		—
Total convertible notes	$	32,289	$	—

Schedule of Interest Expense

Interest expense during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	656	$	666	$	892	$	1,449
Amortization of debt discount and issuance costs	510		154		692		265
Total interest expense on convertible notes	$	1,166	$	820	$	1,584	$	1,714

Interest expense for the 2.50% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	321	$	666	$	557	$	1,449
Amortization of debt issuance costs	—		154		182		265
Total interest expense on convertible notes	$	321	$	820	$	739	$	1,714

Interest expense for the 5.00% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	334	$	—	$	334	$	—
Amortization of debt discount and issuance costs	510		—		510		—
Total interest expense on convertible notes	$	844	$	—	$	844	$	—

Interest expense in connection with the Secured Note during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual interest	$	343	$	—	$	784	$	—
Amortization of the debt discount	462		—		1,034		—
Total interest expense	$	805	$	—	$	1,818	$	—

Schedule of Gain on Extinguishment

(Loss) gain on extinguishment of exchanged convertible notes during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
(Loss) gain on extinguishment	$	(6,550)	$	199	$	(6,550)	$	3,565

Schedule of Derivative Instruments

The derivative financial instrument activity for the three and six months ended June 30, 2023 and 2022 is comprised of the following (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Beginning balance	$	—	$	—	$	—	$	—
Derivative liability, June 9, 2023	38,160		—		$	38,160	$	—
Change in value - loss	4,626		—		4,626		—
Ending balance	$	42,786	$	—	$	42,786	$	—

Schedule of Future Principal Payments

Future principal payments on the 5.00% Notes as of June 30, 2023 are as follows (in thousands):

2023	$	—
2024	—
2025	—
2026	79,612
2027	—
Total including PIK interest, before unamortized discount and issuance costs	$	79,612
Less: unaccrued paid-in-kind interest	(12,719)
Less: unamortized discount and deferred issuance costs	(34,604)
Total notes payable	$	32,289

Summary of Significant Inputs Used to Estimate Fair Value

The table below summarizes the significant inputs used to estimate the fair value of the 5.00% Notes as of June 30, 2023:

	June 30,		June 9,
	2023		2023
Coupon rate	5.00%		5.00%
Term (years)	3.5		3.5
Volatility	55.00	%	55.00	%
Risk-free rate	4.41	%	4.15	%
Discount yield	25.00	%	25.00	%
Discount factor	44.00	%	44.00	%

The table below summarizes the significant inputs used to estimate the fair value of the Conversion Option as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Initial conversion price	$	7.20		$	7.20
Conversion cap	$	8.30		$	8.30
Term (years)	3.5			3.5
Time to call (years)	2.0			2.0
Volatility	55.00		%	55.00		%
Risk-free rate	4.41		%	4.15		%
Discount yield	25.00		%	25.00		%

The table below summarizes the significant inputs used to estimate the fair value of the Schuler Purchase Obligation as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Exercise price	$	7.20		$	7.20
Term (years)	0.46			0.52
Volatility	55.00		%	55.00		%
Risk-free rate	5.46		%	5.38		%
Fixed commitment purchase price (in thousands)	$	10,000		$	10,000
Number of Shares	1,387,949			1,387,949

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LONG-TERM DEBT RELATED-PARTY (Tables)

6 Months Ended

Jun. 30, 2023

Debt Disclosure [Abstract]

Schedule of Carrying Value

The carrying value of the Secured Note at June 30, 2023 and December 31, 2022 consisted of the following (in thousands):

	June 30,		December 31,
	2023		2022
Outstanding principal	$	—	$	34,934
Unamortized debt issuance discount	—		(18,076)
Net carrying amount	$	—	$	16,858

Schedule of Interest Expense

Interest expense during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	656	$	666	$	892	$	1,449
Amortization of debt discount and issuance costs	510		154		692		265
Total interest expense on convertible notes	$	1,166	$	820	$	1,584	$	1,714

Interest expense for the 2.50% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	321	$	666	$	557	$	1,449
Amortization of debt issuance costs	—		154		182		265
Total interest expense on convertible notes	$	321	$	820	$	739	$	1,714

Interest expense for the 5.00% Notes during the three and six months ended June 30, 2023 and 2022 were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual coupon interest	$	334	$	—	$	334	$	—
Amortization of debt discount and issuance costs	510		—		510		—
Total interest expense on convertible notes	$	844	$	—	$	844	$	—

Interest expense in connection with the Secured Note during the three and six months ended June 30, 2023 and 2022 was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Contractual interest	$	343	$	—	$	784	$	—
Amortization of the debt discount	462		—		1,034		—
Total interest expense	$	805	$	—	$	1,818	$	—

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LOSS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2023

Earnings Per Share [Abstract]

Schedule of Potentially Issuable Common Shares not Included in Computation of Diluted Net Loss Per Share

The following potentially issuable common shares were not included in the computation of diluted net loss per share because they would have an anti-dilutive effect for each of the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,		Six Months Ended June 30,
	2023	2022	2023	2022
Shares issuable upon the release of RSUs	1,193	244	1,193	244
Shares issuable upon exercise of stock options	405	794	405	794
Shares issuable upon the exercise of the Warrant	247	—	247	—
	1,845	1,038	1,845	1,038

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EMPLOYEE EQUITY-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2023

Share-Based Payment Arrangement [Abstract]

Schedule of Option Activity under the Company's Equity-Based Compensation

The following table summarizes option activity under the Company's equity-based compensation plans for the six months ended June 30, 2023:

	Number of Shares	Weighted Average Exercise Price per Share
Options outstanding January 1, 2023	540,732	$	146.03
Granted	10,000	5.10
Forfeited	(10,257)	82.45
Exercised	—	—
Expired	(135,377)	128.71
Options outstanding June 30, 2023	405,098	$	148.78

Schedule of Outstanding Options and Options that are Exercisable (Vested)

The following table shows summary information for outstanding options and options that are exercisable (vested) as of June 30, 2023:

	Options Outstanding		Options Exercisable
Number of options	405,098		331,878
Weighted average remaining contractual term (in years)	5.41		4.97
Weighted average exercise price	$	148.78	$	160.57
Weighted average fair value	$	90.46	$	96.56
Aggregate intrinsic value (in thousands)	$	22	$	—

Schedule of Restricted Stock Activity

The following table summarizes RSU and restricted stock award activity for the six months ended June 30, 2023:

	Number of Shares	Weighted Average Grant Date Fair Value per Share
Outstanding January 1, 2023	435,488	$	42.91
Granted	1,123,922	7.14
Forfeited	(71,301)	42.65
Released	(294,779)	25.38
Outstanding June 30, 2023	1,193,330	$	13.57

Schedule of Equity-Based Compensation Expense

The table below summarizes equity-based compensation expense for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost of sales	$	98	$	228	$	188	$	403
Research and development	256		539		861		901
Sales, general and administrative	1,299		3,204		1,159		5,646
	$	1,653	$	3,971	$	2,208	$	6,950

The table below summarizes share-based compensation cost capitalized to inventory for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost capitalized to inventory	$	35	$	74	$	109	$	117

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LEASES (Tables)

6 Months Ended

Jun. 30, 2023

Leases [Abstract]

Schedule of Supplemental Lease Information

The following presents supplemental information related to our leases in which we are the lessee for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cash paid for amounts included in lease liabilities:
Operating cash flows from operating leases	$	226	$	203	$	453	$	266
Financing cash flows from finance leases	$	462	$	424	$	540	$	424
ROU assets obtained in exchange for lease obligations:
Operating leases	$	—	$	—	$	—	$	—
Finance leases	$	200	$	2,760	$	200	$	2,760
Lease Cost:
Operating leases	$	243	$	259	$	493	$	564
Finance leases	$	270	$	97	$	531	$	97
Short-term leases	$	19	$	21	$	43	$	41

Schedule of Lease Costs

The following presents supplemental information related to our leases in which we are the lessee for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cash paid for amounts included in lease liabilities:
Operating cash flows from operating leases	$	226	$	203	$	453	$	266
Financing cash flows from finance leases	$	462	$	424	$	540	$	424
ROU assets obtained in exchange for lease obligations:
Operating leases	$	—	$	—	$	—	$	—
Finance leases	$	200	$	2,760	$	200	$	2,760
Lease Cost:
Operating leases	$	243	$	259	$	493	$	564
Finance leases	$	270	$	97	$	531	$	97
Short-term leases	$	19	$	21	$	43	$	41

Schedule of Maturities of Operating Lease Liabilities

The following presents maturities of lease liabilities in which we are the lessee as of June 30, 2023 (in thousands):

	Operating		Finance
Remainder of 2023	$	515	$	497
2024	1,051		1,048
2025	583		265
2026	—		36
2027	—		—
Thereafter	—		—
Total lease payments	2,149		1,846
Less imputed interest	(149)		(291)
	$	2,000	$	1,555

Schedule of Maturities of Sales-type Lease Receivables

The following presents maturities of lease receivables under sales-type leases as of June 30, 2023 (in thousands):

Remainder of 2023	$	745
2024	995
2025	395
2026	209
2027	46
Thereafter	—
Total undiscounted cash flows	2,390
Less imputed interest	—
Present value of lease payments	$	2,390

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GEOGRAPHIC AND REVENUE DISAGGREGATION (Tables)

6 Months Ended

Jun. 30, 2023

Segment Reporting [Abstract]

Schedule of Disaggregation of Revenue

The following presents total net sales by geographic territory for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Domestic	$	2,619	$	3,321	$	5,035	$	5,839
Foreign	302		540		698		981
	$	2,921	$	3,861	$	5,733	$	6,820

The following presents total net sales by line of business for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Accelerate Pheno revenue	$	2,853	$	3,818	$	5,665	$	6,736
Other revenue	68		43		68		84
	$	2,921	$	3,861	$	5,733	$	6,820

The following presents total net sales by products and services for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Products	$	2,565	$	3,476	$	5,009	$	6,023
Services	356		385		724		797
	$	2,921	$	3,861	$	5,733	$	6,820

Schedule of Long-lived Assets by Geographic Territory

The following presents property and equipment, net by geographic territory (in thousands):

	June 30,		December 31,
	2023		2022
Domestic	$	2,577	$	3,120
Foreign	319		358
	$	2,896	$	3,478

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STOCKHOLDERS' EQUITY (Tables)

6 Months Ended

Jun. 30, 2023

Equity [Abstract]

Summary of Significant Inputs Used to Estimate the Fair Value of the Schuler Purchase Obligation

The table below summarizes equity-based compensation expense for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost of sales	$	98	$	228	$	188	$	403
Research and development	256		539		861		901
Sales, general and administrative	1,299		3,204		1,159		5,646
	$	1,653	$	3,971	$	2,208	$	6,950

The table below summarizes share-based compensation cost capitalized to inventory for the three and six months ended June 30, 2023 and 2022 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Cost capitalized to inventory	$	35	$	74	$	109	$	117

Summary of Significant Inputs Used to Estimate Fair Value

The table below summarizes the significant inputs used to estimate the fair value of the 5.00% Notes as of June 30, 2023:

	June 30,		June 9,
	2023		2023
Coupon rate	5.00%		5.00%
Term (years)	3.5		3.5
Volatility	55.00	%	55.00	%
Risk-free rate	4.41	%	4.15	%
Discount yield	25.00	%	25.00	%
Discount factor	44.00	%	44.00	%

The table below summarizes the significant inputs used to estimate the fair value of the Conversion Option as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Initial conversion price	$	7.20		$	7.20
Conversion cap	$	8.30		$	8.30
Term (years)	3.5			3.5
Time to call (years)	2.0			2.0
Volatility	55.00		%	55.00		%
Risk-free rate	4.41		%	4.15		%
Discount yield	25.00		%	25.00		%

The table below summarizes the significant inputs used to estimate the fair value of the Schuler Purchase Obligation as of June 30, 2023 and June 9, 2023:

	June 30,			June 9,
	2023			2023
Stock price	$	8.10		$	7.40
Exercise price	$	7.20		$	7.20
Term (years)	0.46			0.52
Volatility	55.00		%	55.00		%
Risk-free rate	5.46		%	5.38		%
Fixed commitment purchase price (in thousands)	$	10,000		$	10,000
Number of Shares	1,387,949			1,387,949

XML

ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)							3 Months Ended		6 Months Ended
	Jul. 11, 2023	Jul. 07, 2023 USD ($) shares	Jun. 09, 2023 USD ($) shares	Apr. 21, 2023 USD ($)	Mar. 13, 2023	Aug. 15, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Mar. 15, 2023	Dec. 31, 2022 USD ($)	Mar. 21, 2022	Mar. 27, 2018 USD ($)
Property, Plant and Equipment [Line Items]
Accumulated deficit							$ (656,769,000)		$ (656,769,000)			$ (607,239,000)
Net loss							(32,735,000)	$ (18,523,000)	(49,530,000)	$ (31,988,000)
Net cash used in operating activities									24,188,000	25,605,000
Working capital deficit							11,500,000		11,500,000
Cash and cash equivalents and investments							30,700,000		30,700,000			$ 45,600,000
Decrease in cash and cash equivalents and investments									(14,900,000)
Impairment charges							0	0	$ 0	0
Instrument warranty term									1 year
Kits and accessories warranty term									60 days
Pre launch inventory expenses							$ 0	$ 200,000	$ 100,000	$ 300,000
Lease extension							1 year		1 year
Lessor lease term							5 years		5 years
Subsequent Event
Property, Plant and Equipment [Line Items]
Reverse stock split ratio	0.1
Restructuring Support Agreement | Common stock | Plan
Property, Plant and Equipment [Line Items]
Purchase price			$ 10,000,000
Restructuring Support Agreement | Series A Preferred Stock
Property, Plant and Equipment [Line Items]
Conversion of preferred stock into common stock with related party (in shares) | shares			400,000
Schuler Trust | Affiliated Entity | March 2022 Securities Purchase Agreement
Property, Plant and Equipment [Line Items]
Sale of stock (in shares) | shares			500,000
Net proceeds			$ 4,000,000
Schuler Trust | Affiliated Entity | Restructuring Support Agreement
Property, Plant and Equipment [Line Items]
Purchase price			10,000,000
Schuler Trust | Affiliated Entity | Restructuring Support Agreement | Common stock
Property, Plant and Equipment [Line Items]
Purchase price			$ 10,000,000
Liabilities, Outstanding Notes | Lender Concentration Risk | Ad Hoc Noteholder Group
Property, Plant and Equipment [Line Items]
Risk concentration					85.00%
Instruments
Property, Plant and Equipment [Line Items]
Estimated useful life of assets							5 years		5 years
Equipment
Property, Plant and Equipment [Line Items]
Lease term							3 years		3 years
Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life of assets							1 year		1 year
Lease term							2 years		2 years
Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life of assets							7 years		7 years
Lease term							6 years		6 years
2.50% Convertible Notes Due 2023 | Convertible Notes
Property, Plant and Equipment [Line Items]
Interest rate			2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%
Aggregate principal amount			$ 10,000,000											$ 150,000,000
Debt outstanding, not converted and in default							$ 700,000		$ 700,000
2.50% Convertible Notes Due 2023 | Convertible Notes | Restructuring Support Agreement
Property, Plant and Equipment [Line Items]
Notes exchanged			$ 55,900,000
5.00% Convertible Notes Due 2026 | Convertible Notes
Property, Plant and Equipment [Line Items]
Interest rate			5.00%				5.00%		5.00%
5.00% Convertible Notes Due 2026 | Convertible Notes | Subsequent Event
Property, Plant and Equipment [Line Items]
Interest rate		5.00%
Aggregate principal amount		$ 700,000
Shares issued (in shares) | shares		100,000
5.00% Convertible Notes Due 2026 | Convertible Notes | Restructuring Support Agreement
Property, Plant and Equipment [Line Items]
Notes exchanged			$ 56,900,000
Aggregate principal amount			10,000,000
Aggregate principal amount			56,900,000
5.0% Secured Promissory Note | Convertible Notes | Schuler Trust | August 2022 Exchange Transaction | Affiliated Entity
Property, Plant and Equipment [Line Items]
Aggregate principal amount						$ 49,900,000
5.0% Secured Promissory Note | Senior Notes | Schuler Trust | Affiliated Entity
Property, Plant and Equipment [Line Items]
Aggregate principal amount			$ 25,400,000
Shares issued (in shares) | shares			3,400,000
5.0% Secured Promissory Note | Senior Notes | Schuler Trust | August 2022 Exchange Transaction | Affiliated Entity
Property, Plant and Equipment [Line Items]
Interest rate						5.00%
Notes exchanged				$ 34,900,000
Aggregate principal amount						$ 34,900,000
Restructuring Support Agreement | Senior Notes | Series A Preferred Stock
Property, Plant and Equipment [Line Items]
Shares issued (in shares) | shares			400,000
Restructuring Support Agreement | Senior Notes | Affiliated Entity
Property, Plant and Equipment [Line Items]
Shares issued (in shares) | shares			3,400,000

XML

ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES - Allowance For Doubtful Accounts (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 314	$ 159	$ 324	$ 140
Provisions, net	0	7	0	30
Write-offs	0	(16)	(10)	(20)
Ending balance	$ 314	$ 150	$ 314	$ 150

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ORGANIZATION AND NATURE OF BUSINESS; BASIS OF PRESENTATION; PRINCIPLES OF CONSOLIDATION; SIGNIFICANT ACCOUNTING POLICIES - Schedule of Product Warranty Reserve Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Movement in Standard Product Warranty Accrual [Roll Forward]
Beginning balance	$ 221	$ 176	$ 225	$ 139
Provisions (reversals), net	153	93	187	139
Warranty cost incurred	(192)	(14)	(230)	(23)
Ending balance	$ 182	$ 255	$ 182	$ 255

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CONCENTRATION OF CREDIT RISK (Details)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Cash and Cash Equivalents | Concentration of Credit Risk | Financial Institutions One
Concentration Risk [Line Items]
Risk concentration			79.00%		52.00%
Cash and Cash Equivalents | Concentration of Credit Risk | Financial Institutions Two
Concentration Risk [Line Items]
Risk concentration			12.00%		24.00%
Cash and Cash Equivalents | Concentration of Credit Risk | Financial Institutions Three
Concentration Risk [Line Items]
Risk concentration					21.00%
Net Accounts Receivable | Customer Concentration | One Customer
Concentration Risk [Line Items]
Risk concentration			16.00%		15.00%
Total Revenue | Customer Concentration | One Customer
Concentration Risk [Line Items]
Risk concentration	10.00%	0.00%	10.00%	0.00%

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FAIR VALUE OF FINANCIAL INSTRUMENTS - Schedule of Fair Value Measurement (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity investments:	$ 1,000	$ 900
Debt securities available-for-sale:	406	9,728
Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		2,541
U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		3,009
Commercial paper
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		424
Corporate notes and bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:	406	3,754
Fair Value on a Recurring Basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	23,123	7,194
Equity investments:	1,017	928
Debt securities available-for-sale:	406	9,728
Total assets measured at fair value	24,546	17,850
Fair Value on a Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	23,123	7,194
Equity investments:	1,017	928
Debt securities available-for-sale:	0	3,009
Total assets measured at fair value	24,140	11,131
Fair Value on a Recurring Basis | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	0	0
Equity investments:	0	0
Debt securities available-for-sale:	406	6,719
Total assets measured at fair value	406	6,719
Fair Value on a Recurring Basis | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	0	0
Equity investments:	0	0
Debt securities available-for-sale:	0	0
Total assets measured at fair value	0	0
Fair Value on a Recurring Basis | Mutual funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity investments:	1,017	928
Fair Value on a Recurring Basis | Mutual funds | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity investments:	1,017	928
Fair Value on a Recurring Basis | Mutual funds | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity investments:	0	0
Fair Value on a Recurring Basis | Mutual funds | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity investments:	0	0
Fair Value on a Recurring Basis | Certificates of deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		2,541
Fair Value on a Recurring Basis | Certificates of deposit | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		0
Fair Value on a Recurring Basis | Certificates of deposit | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		2,541
Fair Value on a Recurring Basis | Certificates of deposit | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		0
Fair Value on a Recurring Basis | U.S. Treasury securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		3,009
Fair Value on a Recurring Basis | U.S. Treasury securities | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		3,009
Fair Value on a Recurring Basis | U.S. Treasury securities | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		0
Fair Value on a Recurring Basis | U.S. Treasury securities | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		0
Fair Value on a Recurring Basis | Commercial paper
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		424
Fair Value on a Recurring Basis | Commercial paper | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		0
Fair Value on a Recurring Basis | Commercial paper | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		424
Fair Value on a Recurring Basis | Commercial paper | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:		0
Fair Value on a Recurring Basis | Corporate notes and bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:	406	3,754
Fair Value on a Recurring Basis | Corporate notes and bonds | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:	0	0
Fair Value on a Recurring Basis | Corporate notes and bonds | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:	406	3,754
Fair Value on a Recurring Basis | Corporate notes and bonds | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities available-for-sale:	0	0
Fair Value on a Recurring Basis | Money market funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	23,123	7,194
Fair Value on a Recurring Basis | Money market funds | Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	23,123	7,194
Fair Value on a Recurring Basis | Money market funds | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	0	0
Fair Value on a Recurring Basis | Money market funds | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents:	$ 0	$ 0

XML

FAIR VALUE OF FINANCIAL INSTRUMENTS - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 09, 2023	Apr. 21, 2023	Mar. 31, 2023	Mar. 15, 2023	Mar. 13, 2023	Dec. 31, 2022	Aug. 15, 2022	Jun. 30, 2022	Mar. 31, 2022	Mar. 21, 2022	Dec. 31, 2021	Mar. 27, 2018
Equity Option
Debt Instrument [Line Items]
Derivative liability	$ 42,786	$ 38,200		$ 0			$ 0		$ 0	$ 0		$ 0
Level 3 | Equity Option
Debt Instrument [Line Items]
Derivative liability	42,800
Convertible Notes
Debt Instrument [Line Items]
Carrying amount	33,015						56,413
Outstanding principal	$ 67,619						$ 56,595
Convertible Notes | 2.50% Convertible Notes Due 2023
Debt Instrument [Line Items]
Interest rate	2.50%	2.50%	2.50%		2.50%	2.50%	2.50%	2.50%	2.50%		2.50%		2.50%
Carrying amount	$ 726	$ 66,900					$ 56,413
Outstanding principal	$ 726						56,595
Convertible Notes | 2.50% Convertible Notes Due 2023 | Level 2
Debt Instrument [Line Items]
Fair value							51,900
Convertible Notes | 5.00% Convertible Notes Due 2026
Debt Instrument [Line Items]
Interest rate	5.00%	5.00%
Carrying amount	$ 32,289						0
Outstanding principal	66,893						0
Convertible Notes | 5.00% Convertible Notes Due 2026 | Level 3
Debt Instrument [Line Items]
Fair value	35,200	$ 34,800
Senior Notes | 2.50% Convertible Notes Due 2023 | Affiliated Entity
Debt Instrument [Line Items]
Carrying amount	700
Senior Notes | 5.0% Secured Promissory Note | Affiliated Entity | Schuler Trust
Debt Instrument [Line Items]
Alternative Investment	$ 900
Senior Notes | 5.0% Secured Promissory Note | Level 3 | Affiliated Entity | Schuler Trust
Debt Instrument [Line Items]
Outstanding principal							34,900
Fair value							$ 16,000	$ 16,000

XML

INVESTMENTS - Schedule of Available-for-sale Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	$ 406	$ 9,757
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	(29)
Fair Value	406	9,728
Certificates of deposit
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost		2,548
Gross Unrealized Gains		0
Gross Unrealized Losses		(7)
Fair Value		2,541
U.S. Treasury securities
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost		3,015
Gross Unrealized Gains		0
Gross Unrealized Losses		(6)
Fair Value		3,009
Commercial paper
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost		425
Gross Unrealized Gains		0
Gross Unrealized Losses		(1)
Fair Value		424
Corporate notes and bonds
Debt and Equity Securities, FV-NI [Line Items]
Amortized Cost	406	3,769
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	(15)
Fair Value	$ 406	$ 3,754

XML

INVESTMENTS - Schedule of Available-for-Sale Investment Maturities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Amortized Cost
Due in less than 1 year	$ 406	$ 9,757
Amortized Cost	406	9,757
Fair Value
Due in less than 1 year	406	9,728
Fair Value	$ 406	$ 9,728

XML

INVESTMENTS - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 09, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Proceeds from sales of debt securities	$ 0	$ 0	$ 0	$ 0
Realized gain (loss) from debt securities	0	0	0	0
Unrealized loss position of debt securities	0	0	0	0
Fair value of equity securities	1,000,000		1,000,000			$ 900,000
Realized gains or losses from equity securities	$ 0	0	$ 0	0
5.00% Convertible Notes Due 2026 | Convertible Notes
Debt Securities, Available-for-sale [Line Items]
Interest rate	5.00%		5.00%		5.00%
Reclassified Debt Securities Available-for-sale Balances
Debt Securities, Available-for-sale [Line Items]
Reclassified from out of accumulated other comprehensive income (loss)	$ 0	$ 0	$ 0	$ 0

XML

INVESTMENTS - Unrealized Losses or Gains on Equity Securities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Investments, Debt and Equity Securities [Abstract]
Unrealized (gain) loss on equity investments	$ (40)	$ 107	$ (90)	$ 157

XML

INVENTORY (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Inventory Disclosure [Abstract]
Raw materials	$ 1,668	$ 1,827
Work in process	1,689	2,115
Finished goods	1,749	1,252
Inventory	$ 5,106	$ 5,194

XML

PROPERTY AND EQUIPMENT - Property and Equipment at Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 14,014		$ 14,014		$ 14,299
Accumulated depreciation	(11,118)		(11,118)		(10,821)
Property and equipment, net	2,896		2,896		3,478
Depreciation expense	354	$ 443	709	$ 903
Computer equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	3,611		3,611		3,551
Technical equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	3,246		3,246		3,236
Facilities
Property, Plant and Equipment [Line Items]
Total property and equipment	3,688		3,688		3,663
Instruments
Property, Plant and Equipment [Line Items]
Total property and equipment	3,402		3,402		3,735
Capital projects in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 67		$ 67		$ 114

XML

PROPERTY AND EQUIPMENT - Instruments at Cost and Accumulated Depreciation, Lessor (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, Plant and Equipment [Abstract]
Instruments at cost under operating leases	$ 2,382	$ 2,585
Accumulated depreciation under operating leases	(1,325)	(1,209)
Net property and equipment under operating leases	$ 1,057	$ 1,376

XML

DEFERRED REVENUE AND REMAINING PERFORMANCE OBLIGATIONS (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Products and services not yet delivered	$ 478	$ 478		$ 478		$ 547
Revenues recognized included in contract liabilities balances		200	$ 200	400	$ 300
Revenue expected to be recognized from remaining performance obligations	6,100	6,100		$ 6,100
Contact period				These agreements have between two and four year terms and revenue is recognized as product is shipped, typically on a straight-line basis. The remaining balance relates to executed service contracts that begin as warranty periods expire. These service contracts typically provide for four-year terms and revenue is recognized on a straight-line basis.
Products and services not yet delivered
Disaggregation of Revenue [Line Items]
Products and services not yet delivered	478	478		$ 478		$ 547
Commercial Agent Relationship with BD
Disaggregation of Revenue [Line Items]
Revenues recognized included in contract liabilities balances				700
Exclusivity fees	100	$ 100		100
Agent fee expense				$ 500
Contract with Customer, Liability, Increase (Decrease) for Contract	$ 800

XML

CONVERTIBLE NOTES - Schedule of Carrying Value of Convertible Notes (Details) - Convertible Notes - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 09, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Outstanding principal at par	$ 67,619		$ 56,595
Debt premium	5,936		0
Unamortized debt discount	(37,606)		0
Unamortized debt issuance costs	(2,934)		(182)
Net carrying amount	33,015		56,413
Long-Term Debt, by Current and Noncurrent [Abstract]
Current portion of convertible notes	726		56,413
Non-current portion of convertible notes	32,289		0
Total convertible notes	33,015		56,413
2.50% Convertible Notes Due 2023
Debt Instrument [Line Items]
Outstanding principal at par	726		56,595
Unamortized debt issuance costs	0		(182)
Net carrying amount	726	$ 66,900	56,413
Long-Term Debt, by Current and Noncurrent [Abstract]
Current portion of convertible notes	726		56,413
Non-current portion of convertible notes	0		0
Total convertible notes	726		56,413
5.00% Convertible Notes Due 2026
Debt Instrument [Line Items]
Outstanding principal at par	66,893		0
Debt premium	5,936	$ 6,000	0
Unamortized debt discount	(37,606)		0
Unamortized debt issuance costs	(2,934)		0
Net carrying amount	32,289		0
Long-Term Debt, by Current and Noncurrent [Abstract]
Current portion of convertible notes	0		0
Non-current portion of convertible notes	32,289		0
Total convertible notes	$ 32,289		$ 0

XML

CONVERTIBLE NOTES - Narrative (Details)							3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 09, 2023 USD ($) material $ / shares shares	Mar. 13, 2023 USD ($)	Mar. 21, 2022 USD ($) tranche	Apr. 04, 2018 USD ($)	Mar. 27, 2018 USD ($) day	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($) shares	Jun. 30, 2023	Jun. 30, 2023 shares	Jun. 30, 2023 $ / shares	Jun. 30, 2023 material	Apr. 21, 2023	Mar. 31, 2023 USD ($)	Mar. 24, 2023 shares	Mar. 15, 2023	Dec. 31, 2022 USD ($)	Aug. 15, 2022	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Equity Option
Debt Instrument [Line Items]
Derivative liability	$ 42,786,000	$ 38,200,000					$ 42,786,000	$ 0	$ 42,786,000	$ 0						$ 0			$ 0		$ 0	$ 0
Level 3 | Equity Option
Debt Instrument [Line Items]
Derivative liability	42,800,000						42,800,000		42,800,000
Prepaid Forward
Debt Instrument [Line Items]
Funded prepaid forward									45,100,000
Stock underlying the prepaid forward (in shares) | shares												200,000
Share price (in usd per share) | $ / shares													$ 24.25
Stock underlying the prepaid forward (in shares) | shares																	200,000
Restructuring Support Agreement | Common stock | Plan
Debt Instrument [Line Items]
Purchase price		$ 10,000,000
Affiliated Entity | Schuler Trust | March 2022 Securities Purchase Agreement
Debt Instrument [Line Items]
Agreement to purchase shares (in shares) | shares		500,000
Affiliated Entity | Schuler Trust | Restructuring Support Agreement
Debt Instrument [Line Items]
Purchase price		$ 10,000,000
Public offering backstop		10,000,000
Affiliated Entity | Schuler Trust | Restructuring Support Agreement | Common stock
Debt Instrument [Line Items]
Purchase price		10,000,000
Liabilities, Outstanding Notes | Lender Concentration Risk | Ad Hoc Noteholder Group
Debt Instrument [Line Items]
Risk concentration			85.00%
Convertible Notes
Debt Instrument [Line Items]
Outstanding principal	67,619,000						67,619,000		67,619,000										56,595,000
Debt premium	5,936,000						5,936,000		5,936,000										0
Carrying amount	33,015,000						33,015,000		33,015,000										$ 56,413,000
Convertible Notes | Exchange Agreement
Debt Instrument [Line Items]
(Loss) gain on extinguishment of debt							(6,550,000)	$ 199,000	(6,550,000)	$ 3,565,000
2.50% Convertible Notes Due 2023 | Convertible Notes
Debt Instrument [Line Items]
Aggregate principal amount		$ 10,000,000				$ 150,000,000
Interest rate		2.50%	2.50%	2.50%		2.50%		2.50%		2.50%	2.50%				2.50%			2.50%	2.50%	2.50%
Over-allotment option, term						13 days
Over-allotment option, amount						$ 22,500,000
Proceeds from over-allotment option					$ 21,500,000
Proceeds from issuance of debt					$ 171,500,000
Outstanding principal	726,000						726,000		726,000										$ 56,595,000
Effective interest rate						3.20%
Debt term						5 years
Repurchase principal balance						100.00%
Debt outstanding, not converted and in default	$ 700,000						700,000		700,000
Interest rate	2.50%
Carrying amount	$ 726,000	$ 66,900,000					726,000		726,000										56,413,000
2.50% Convertible Notes Due 2023 | Convertible Notes | Restructuring Support Agreement
Debt Instrument [Line Items]
Notes exchanged		55,900,000
Accrued interest related-party		1,000,000
2.50% Convertible Notes Due 2023 | Convertible Notes | June 2023 Exchange Transaction
Debt Instrument [Line Items]
Notes exchanged		55,900,000
Accrued interest related-party		$ 1,000,000
(Loss) gain on extinguishment of debt							(6,600,000)		(6,600,000)
2.50% Convertible Notes Due 2023 | Convertible Notes | March 2022 Exchange Transaction
Debt Instrument [Line Items]
Notes exchanged				$ 14,000,000
Number of tranches | tranche				8
Conversion numerator				15.567
Shares issued (in shares)				0.00226
2.50% Convertible Notes Due 2023 | Convertible Notes | Exchange Agreement
Debt Instrument [Line Items]
Notes exchanged										$ 14,000,000
(Loss) gain on extinguishment of debt										3,600,000
Convertible notes value										$ 10,200,000
Shares issued (in shares) | shares										1,100,000
2.50% Convertible Notes Due 2023 | Convertible Notes | Option one
Debt Instrument [Line Items]
Stock price conversion threshold, percentage						130.00%
Consecutive trading days | day						20
Threshold trading days | day						30
2.50% Convertible Notes Due 2023 | Convertible Notes | Option two
Debt Instrument [Line Items]
Consecutive trading days | day						5
Threshold trading days | day						5
Trading price threshold, percentage						98.00%
2.50% Convertible Notes Due 2023 | Senior Notes | Affiliated Entity
Debt Instrument [Line Items]
Carrying amount	700,000						700,000		700,000
Forbearance Agreement
Debt Instrument [Line Items]
Default indebtedness outstanding			$ 15,000,000
Fee per $1,000 principal amount			0.005
Forbearance Agreement | Ad Hoc Noteholder Group
Debt Instrument [Line Items]
Forbearance premium									200,000
Forbearance Agreement | Other Holders
Debt Instrument [Line Items]
Amortization of premium									200,000
Debt premium			$ 200,000
5.00% Convertible Notes Due 2026 | Convertible Notes
Debt Instrument [Line Items]
Interest rate		5.00%									5.00%
Outstanding principal	66,893,000						66,893,000		66,893,000										0
Effective interest rate		27.30%
Debt term		3 years 6 months
Debt premium	5,936,000	$ 6,000,000					5,936,000		5,936,000										0
Accrued interest related-party	300,000						300,000		300,000
Paid in kind interest rate semi-annually		5.00%
Initial conversion price (in usd per share) | $ / shares		$ 7.20
Issuance costs		$ 3,000,000
Carrying amount	$ 32,289,000						32,289,000		32,289,000										$ 0
Conversion premium percent		50.00%
Shares issued (in shares)		0.13889
5.00% Convertible Notes Due 2026 | Convertible Notes | Minimum
Debt Instrument [Line Items]
Initial conversion price (in usd per share) | $ / shares		$ 8.30
Shares issued (in shares)		0.12048
5.00% Convertible Notes Due 2026 | Convertible Notes | Plan
Debt Instrument [Line Items]
Common stock issuable upon conversion (in shares)	9,300,000
5.00% Convertible Notes Due 2026 | Convertible Notes | Discount factor
Debt Instrument [Line Items]
Significant input		0.4400									0.25			0.4400
5.00% Convertible Notes Due 2026 | Convertible Notes | Level 3
Debt Instrument [Line Items]
Fair value	$ 35,200,000	$ 34,800,000					$ 35,200,000		$ 35,200,000
5.00% Convertible Notes Due 2026 | Convertible Notes | Restructuring Support Agreement
Debt Instrument [Line Items]
Aggregate principal amount		10,000,000
Notes exchanged		56,900,000
Convertible notes value		56,900,000
5.00% Convertible Notes Due 2026 | Convertible Notes | June 2023 Exchange Transaction
Debt Instrument [Line Items]
Notes exchanged		$ 56,900,000
5.00% Convertible Notes Due 2026 | Convertible Notes | Option one
Debt Instrument [Line Items]
Percentage of principal amount redeemed		100.00%
5.00% Convertible Notes Due 2026 | Convertible Notes | Option one | Minimum
Debt Instrument [Line Items]
Shares issued (in shares)		0.12048193
Restructuring Support Agreement | Senior Notes | Series A Preferred Stock
Debt Instrument [Line Items]
Shares issued (in shares) | shares		400,000
Restructuring Support Agreement | Senior Notes | Affiliated Entity
Debt Instrument [Line Items]
Shares issued (in shares) | shares		3,400,000

XML

CONVERTIBLE NOTES - Schedule of Interest Expense (Details) - Convertible Notes - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
Contractual coupon interest	$ 656	$ 666	$ 892	$ 1,449
Amortization of debt discount and issuance costs	510	154	692	265
Total interest expense on convertible notes	1,166	820	1,584	1,714
2.50% Convertible Notes Due 2023
Debt Instrument [Line Items]
Contractual coupon interest	321	666	557	1,449
Amortization of debt discount and issuance costs	0	154	182	265
Total interest expense on convertible notes	321	820	739	1,714
5.00% Convertible Notes Due 2026
Debt Instrument [Line Items]
Contractual coupon interest	334	0	334	0
Amortization of debt discount and issuance costs	510	0	510	0
Total interest expense on convertible notes	$ 844	$ 0	$ 844	$ 0

XML

CONVERTIBLE NOTES - Gain on Extinguishment (Details) - Exchange Agreement - Convertible Notes - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
(Loss) gain on extinguishment	$ (6,550)	$ 199	$ (6,550)	$ 3,565
2.50% Convertible Notes Due 2023
Debt Instrument [Line Items]
(Loss) gain on extinguishment				$ 3,600

XML

CONVERTIBLE NOTES - Schedule of Derivative Financial Instrument Activity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 09, 2023	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Derivative Instruments, Gain (Loss) [Roll Forward]
Derivative liability, June 9, 2023			$ 38,160	$ 0
Equity Option
Derivative Instruments, Gain (Loss) [Roll Forward]
Beginning balance	$ 42,786	$ 0	42,786	0	$ 38,200	$ 0	$ 0	$ 0	$ 0
Derivative liability, June 9, 2023	38,160	0	38,160	0
Change in value - loss	4,626	0	4,626	0
Ending balance	$ 42,786	$ 0	$ 42,786	$ 0

XML

CONVERTIBLE NOTES - Schedule of Future Principal Payments (Details) - Convertible Notes - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Net carrying amount	$ 33,015	$ 56,413
5.00% Convertible Notes Due 2026
Debt Instrument [Line Items]
2023	0
2024	0
2025	0
2026	79,612
2027	0
Total including PIK interest, before unamortized discount and issuance costs	79,612
Less: unaccrued paid-in-kind interest	(12,719)
Less: unamortized discount and deferred issuance costs	(34,604)
Net carrying amount	$ 32,289	$ 0

XML

CONVERTIBLE NOTES - Schedule of Significant Inputs Used to Estimate the Fair Value (Details)	Jun. 30, 2023	Jun. 30, 2023 material	Jun. 09, 2023 material
Term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		3.5	3.5
Volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		0.5500	0.5500
Risk-free rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		0.0441	0.0415
Discount yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		0.2500	0.2500
Stock price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		8.10	7.40
Initial conversion price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		7.20	7.20
Conversion cap
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		8.30	8.30
Time to call (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		2.0	2.0
Convertible Notes | Coupon rate | 5.00% Convertible Notes Due 2026
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		0.0500	0.0500
Convertible Notes | Term (years) | 5.00% Convertible Notes Due 2026
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		3.5	3.5
Convertible Notes | Volatility | 5.00% Convertible Notes Due 2026
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		0.5500	0.5500
Convertible Notes | Risk-free rate | 5.00% Convertible Notes Due 2026
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		0.0441	0.0415
Convertible Notes | Discount yield | 5.00% Convertible Notes Due 2026
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input		0.2500	0.2500
Convertible Notes | Discount factor | 5.00% Convertible Notes Due 2026
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input	0.25	0.4400	0.4400

XML

LONG-TERM DEBT RELATED-PARTY - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands			6 Months Ended
	Jun. 09, 2023	Aug. 15, 2022	Jun. 30, 2023	Jun. 08, 2023	Apr. 21, 2023	Mar. 15, 2023	Mar. 13, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 21, 2022	Mar. 27, 2018
Debt Instrument [Line Items]
Share price (in usd per share)	$ 7.40
Convertible Notes
Debt Instrument [Line Items]
Unamortized debt discount			$ 37,606					$ 0
Carrying amount			$ 33,015					$ 56,413
August 2022 Exchange Transaction | Affiliated Entity | Schuler Trust | Embeded Warrant
Debt Instrument [Line Items]
Warrants issued (in shares)			247,171
2.50% Convertible Notes Due 2023 | Convertible Notes
Debt Instrument [Line Items]
Interest rate	2.50%	2.50%	2.50%		2.50%	2.50%	2.50%	2.50%	2.50%	2.50%	2.50%
Effective interest rate											3.20%
Carrying amount	$ 66,900		$ 726					$ 56,413
2.50% Convertible Notes Due 2023 | Senior Notes | Affiliated Entity
Debt Instrument [Line Items]
Carrying amount			700
5.0% Secured Promissory Note | Senior Notes | Affiliated Entity | Schuler Trust
Debt Instrument [Line Items]
Convertible notes value	$ 25,400
Initial conversion price (in usd per share)	$ 10.60			$ 21.20
Shares issued (in shares)	3,400,000
Debt relieved	$ 19,300
Loss (gain) on extinguishment of debt	$ 6,100
5.0% Secured Promissory Note | Senior Notes | Affiliated Entity | Schuler Trust | Level 3
Debt Instrument [Line Items]
Fair value		$ 16,000						16,000
5.0% Secured Promissory Note | August 2022 Exchange Transaction | Convertible Notes | Affiliated Entity | Schuler Trust
Debt Instrument [Line Items]
Convertible notes value		49,900
5.0% Secured Promissory Note | August 2022 Exchange Transaction | Senior Notes | Affiliated Entity | Schuler Trust
Debt Instrument [Line Items]
Convertible notes value		$ 34,900
Initial conversion price (in usd per share)		$ 21.20
Interest rate		5.00%
Unamortized debt discount		$ 18,900
Effective interest rate		24.60%
Carrying amount			$ 0					$ 16,858

XML

LONG-TERM DEBT RELATED-PARTY - Carrying Value of the Secured Notes (Details) - 5.0% Secured Promissory Note - Senior Notes - August 2022 Exchange Transaction - Affiliated Entity - Schuler Trust - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Outstanding principal	$ 0	$ 34,934
Unamortized debt issuance discount	0	(18,076)
Net carrying amount	$ 0	$ 16,858

XML

LONG-TERM DEBT RELATED-PARTY - Schedule of Interest Expense (Details) - Affiliated Entity - August 2022 Exchange Transaction - 5.0% Secured Promissory Note - Senior Notes - Schuler Trust - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
Contractual interest	$ 343	$ 0	$ 784	$ 0
Amortization of the debt discount	462	0	1,034	0
Total interest expense on convertible notes	$ 805	$ 0	$ 1,818	$ 0

XML

LOSS PER SHARE - Schedule of Potentially Issuable Common Shares not Included in Computation of Diluted Net Loss Per Share (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive common stock instruments outstanding (in shares)	1,845	1,038	1,845	1,038
Shares issuable upon the release of RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive common stock instruments outstanding (in shares)	1,193	244	1,193	244
Shares issuable upon exercise of stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive common stock instruments outstanding (in shares)	405	794	405	794
Shares issuable upon the exercise of the Warrant
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive common stock instruments outstanding (in shares)	247	0	247	0

XML

LOSS PER SHARE - Narrative (Details) - 5.00% Convertible Notes Due 2026 - Convertible Notes	Jun. 30, 2023	Jun. 09, 2023 $ / shares
Debt Instrument [Line Items]
Interest rate	5.00%	5.00%
Initial conversion price (in usd per share)		$ 7.20
Shares issued (in shares)		0.13889
Conversion premium percent		50.00%
Plan
Debt Instrument [Line Items]
Common stock issuable upon conversion (in shares)	9,300,000
Minimum
Debt Instrument [Line Items]
Initial conversion price (in usd per share)		$ 8.30
Shares issued (in shares)		0.12048
Minimum | Option one
Debt Instrument [Line Items]
Shares issued (in shares)		0.12048193

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EMPLOYEE EQUITY-BASED COMPENSATION - Option Activity under the Company's Equity-Based Compensation (Details)	6 Months Ended
	Jun. 30, 2023 $ / shares shares
Number of Shares
Outstanding, beginning balance (in shares) | shares	540,732
Granted (in shares) | shares	10,000
Forfeited (in shares) | shares	(10,257)
Exercised (in shares) | shares	0
Expired (in shares) | shares	(135,377)
Outstanding, ending balance (in shares) | shares	405,098
Weighted Average Exercise Price per Share
Outstanding, beginning balance (in usd per share) | $ / shares	$ 146.03
Granted (in usd per share) | $ / shares	5.10
Forfeited (in usd per share) | $ / shares	82.45
Exercised (in usd per share) | $ / shares	0
Expired (in usd per share) | $ / shares	128.71
Outstanding, ending balance (in usd per share) | $ / shares	$ 148.78

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EMPLOYEE EQUITY-BASED COMPENSATION - Outstanding Options and Options that are Exercisable (Vested) (Details) - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Options Outstanding
Number of options (in shares)	405,098	540,732
Weighted average remaining contractual term (in years)	5 years 4 months 28 days
Weighted average exercise price (in usd per share)	$ 148.78	$ 146.03
Weighted average fair value (in usd per shares)	$ 90.46
Aggregate intrinsic value (in thousands)	$ 22
Options Exercisable
Number of options (in shares)	331,878
Weighted average remaining contractual term (in years)	4 years 11 months 19 days
Weighted average exercise price (in usd per share)	$ 160.57
Weighted average fair value (in usd per share)	$ 96.56
Aggregate intrinsic value (in thousands)	$ 0

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EMPLOYEE EQUITY-BASED COMPENSATION - Restricted Stock Activity (Details) - RSUs and RSAs	6 Months Ended
	Jun. 30, 2023 $ / shares shares
Number of Shares
Beginning balance (in shares) | shares	435,488
Granted (in shares) | shares	1,123,922
Forfeited (in shares) | shares	(71,301)
Released (in shares) | shares	(294,779)
Ending balance (in shares) | shares	1,193,330
Weighted Average Grant Date Fair Value per Share
Beginning balance (in usd per share) | $ / shares	$ 42.91
Granted (in usd per share) | $ / shares	7.14
Forfeited (in usd per share) | $ / shares	42.65
Released (in usd per share) | $ / shares	25.38
Ending balance (in usd per share) | $ / shares	$ 13.57

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EMPLOYEE EQUITY-BASED COMPENSATION - Equity-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Equity-based compensation expense	$ 1,653	$ 3,971	$ 2,208	$ 6,950
Cost capitalized to inventory	35	74	109	117
Cost of sales
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Equity-based compensation expense	98	228	188	403
Research and development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Equity-based compensation expense	256	539	861	901
Sales, general and administrative
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Equity-based compensation expense	$ 1,299	$ 3,204	$ 1,159	$ 5,646

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EMPLOYEE EQUITY-BASED COMPENSATION - Narrative (Details) - USD ($)		3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Unrecognized equity-based compensation cost	$ 900,000	$ 900,000		$ 900,000
Share-based compensation expense		$ 1,653,000	$ 3,971,000	$ 2,208,000	$ 6,950,000
2022 Omnibus Equity Incentive Plan
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Shares reserved (in shares)	3,000,000	3,000,000		3,000,000
Increase to shares authorized (in shares)	1,600,000
RSUs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Unrecognized equity-based compensation cost, restricted stock units	$ 8,800,000	$ 8,800,000		$ 8,800,000
Performance-based Restricted Stock Units
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Contractual life				10 years
Outstanding (in shares)						10,330
Share-based compensation expense				$ 0	$ 0
Performance-based Restricted Stock Units | Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Vesting period				1 year
Performance-based Restricted Stock Units | Maximum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Vesting period				3 years

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INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Provision for income taxes	$ (156)	$ 0	$ (156)	$ 0
Pre-tax loss	$ 32,579	$ 18,523	$ 49,374	$ 31,988

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COMMITMENTS (Details) - USD ($) $ in Millions	Jun. 30, 2023	Apr. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Total commitments	$ 11.9	$ 11.9

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LEASES - Assets and Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Cash paid for amounts included in lease liabilities:
Operating cash flows from operating leases	$ 226	$ 203	$ 453	$ 266
Financing cash flows from finance leases	462	424	540	424
ROU assets obtained in exchange for lease obligations:
Operating leases	0	0	0	0
Finance leases	200	2,760	200	2,760
Lease Cost:
Operating leases	243	259	493	564
Finance leases	270	97	531	97
Short-term leases	$ 19	$ 21	$ 43	$ 41
Weighted average remaining lease term (years)	2 years 1 month 6 days		2 years 1 month 6 days
Weighted average discount rate (%)	7.10%		7.10%
Weighted average remaining lease term finance leases (years)	1 year 9 months 18 days		1 year 9 months 18 days
Weighted average discount rate finance leases (%)	6.00%		6.00%

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LEASES - Maturities of Lease Liabilities (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Operating
Remainder of 2023	$ 515
2024	1,051
2025	583
2026	0
2027	0
Thereafter	0
Total lease payments	2,149
Less imputed interest	(149)
Lessee lease liabilities	2,000
Finance
Remainder of 2023	497
2024	1,048
2025	265
2026	36
2027	0
Thereafter	0
Total lease payments	1,846
Less imputed interest	(291)
Finance lease obligation	$ 1,555

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LEASES - Sales-type Lease Receivable Maturity (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Leases [Abstract]
Net investment in leases	$ 2,400
Remainder of 2023	745,000
2024	995,000
2025	395,000
2026	209,000
2027	46,000
Thereafter	0
Total undiscounted cash flows	2,390,000
Less imputed interest	0
Present value of lease payments	$ 2,390,000

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GEOGRAPHIC AND REVENUE DISAGGREGATION - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) segment	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment Reporting [Abstract]
Number of operating segments | segment			1
Segment Reporting Information [Line Items]
Trade accounts receivable, net	$ 2,342		$ 2,342		$ 2,416
Lease income	$ 400	$ 600	$ 600	$ 1,100
Geographic Concentration | Outside the U.S. | Total Revenue
Segment Reporting Information [Line Items]
Risk concentration	10.00%	14.00%	12.00%	14.00%
Geographic Concentration | Outside the U.S. | Net Accounts Receivable
Segment Reporting Information [Line Items]
Trade accounts receivable, net	$ 600		$ 600		$ 600

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GEOGRAPHIC AND REVENUE DISAGGREGATION - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 2,921	$ 3,861	$ 5,733	$ 6,820
Accelerate Pheno revenue
Disaggregation of Revenue [Line Items]
Net sales	2,853	3,818	5,665	6,736
Other revenue
Disaggregation of Revenue [Line Items]
Net sales	68	43	68	84
Products
Disaggregation of Revenue [Line Items]
Net sales	2,565	3,476	5,009	6,023
Services
Disaggregation of Revenue [Line Items]
Net sales	356	385	724	797
Domestic
Disaggregation of Revenue [Line Items]
Net sales	2,619	3,321	5,035	5,839
Foreign
Disaggregation of Revenue [Line Items]
Net sales	$ 302	$ 540	$ 698	$ 981

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GEOGRAPHIC AND REVENUE DISAGGREGATION - Long-lived Assets by Geographic Territory (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Long-lived assets (excluding intangible assets)	$ 2,896	$ 3,478
Property and Equipment | Geographic Concentration
Segment Reporting Information [Line Items]
Long-lived assets (excluding intangible assets)	2,896	3,478
Property and Equipment | Geographic Concentration | Domestic
Segment Reporting Information [Line Items]
Long-lived assets (excluding intangible assets)	2,577	3,120
Property and Equipment | Geographic Concentration | Foreign
Segment Reporting Information [Line Items]
Long-lived assets (excluding intangible assets)	$ 319	$ 358

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STOCKHOLDERS' EQUITY - Narrative (Details)			1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 09, 2023 USD ($) $ / shares shares	Mar. 29, 2022 USD ($)	May 31, 2023 shares	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) shares	Jun. 08, 2023 $ / shares	Apr. 21, 2023	Mar. 15, 2023	Mar. 13, 2023	Dec. 31, 2022 USD ($) $ / shares shares	Aug. 15, 2022 USD ($)	Mar. 24, 2022 USD ($) $ / shares shares	Mar. 21, 2022	Sep. 22, 2021 USD ($) $ / shares shares	Mar. 27, 2018
Class of Stock [Line Items]
Common stock, shares issued (in shares) | shares				14,357,953		14,357,953						9,747,755
Common stock, shares authorized (in shares) | shares			450,000,000	450,000,000		450,000,000						200,000,000
Preferred Stock, shares outstanding (in shares) | shares				0		0						3,954,546
Share price (in usd per share) | $ / shares	$ 7.40
Preferred Stock, par value (in usd per share) | $ / shares				$ 0.001		$ 0.001						$ 0.001
Extinguishment of 2.50% Convertible Senior Notes through issuance of common stock						$ 0	$ 10,180,000
Increase to number of authorized shares (in shares) | shares			250,000,000
Series A Preferred Stock
Class of Stock [Line Items]
Preferred Stock, shares outstanding (in shares) | shares				0		0
Schuler Purchase Obligation | Shares to the public
Class of Stock [Line Items]
Public offering purchase	$ 10,000,000
Schuler Trust | September 2021 Securities Purchase Agreement | Affiliated Entity | Series A Preferred Stock
Class of Stock [Line Items]
Agreement to purchase shares (in shares) | shares																4,000,000
Purchase price																$ 30,500,000
Conversion of preferred stock into common stock with related party (in shares) | shares	4,000,000
Purchase price (in dollars per share) | $ / shares																$ 7.70
Shares converted (in shares)																1
Schuler Trust | September 2021 Securities Purchase Agreement | Affiliated Entity | Common stock
Class of Stock [Line Items]
Shares issued in conjunction with the reverse stock split (in shares) | shares	400,000
Stock conversion (in shares) | shares	4,000,000
Schuler Trust | March 2022 Securities Purchase Agreement | Affiliated Entity
Class of Stock [Line Items]
Agreement to purchase shares (in shares) | shares	500,000
Schuler Trust | March 2022 Securities Purchase Agreement | Affiliated Entity | Freestanding Equity
Class of Stock [Line Items]
Purchase price (in usd per share) | $ / shares	$ 8.20							$ 16.44
Schuler Trust | March 2022 Securities Purchase Agreement | Affiliated Entity | Private Placement
Class of Stock [Line Items]
Agreement to purchase shares (in shares) | shares														200,000
Purchase price (in usd per share) | $ / shares														$ 16.40
Purchase price														$ 4,000,000
Issuance of common stock to a related party	$ 4,000,000
Issuance of stock (in shares) | shares	500,000
Extinguishment of 2.50% Convertible Senior Notes through issuance of common stock	$ 1,800,000
Schuler Trust | March 2022 Securities Purchase Agreement | Affiliated Entity | Private Placement | Freestanding Equity
Class of Stock [Line Items]
Issuance of common stock to a related party	$ 4,000,000
Issuance of stock (in shares) | shares	200,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity
Class of Stock [Line Items]
(Loss) gain on extinguishment of debt	$ 1,300,000
Market losses				$ (400,000)		$ (400,000)
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Public offering
Class of Stock [Line Items]
Purchase price	10,000,000
Public offering backstop	$ 10,000,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Shares to the public
Class of Stock [Line Items]
Public offering purchase (in shares) | shares	10,000,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Common stock | Public offering
Class of Stock [Line Items]
Agreement to purchase shares (in shares) | shares	1,400,000
Purchase price (in usd per share) | $ / shares	$ 7.20
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Common stock | Shares to the public
Class of Stock [Line Items]
Maximum purchase	$ 10,000,000
Convertible Notes | Exchange Agreement
Class of Stock [Line Items]
(Loss) gain on extinguishment of debt				$ (6,550,000)	$ 199,000	$ (6,550,000)	$ 3,565,000
2.50% Convertible Notes Due 2023 | Convertible Notes
Class of Stock [Line Items]
Interest rate	2.50%			2.50%	2.50%	2.50%	2.50%		2.50%	2.50%	2.50%	2.50%	2.50%		2.50%		2.50%
2.50% Convertible Notes Due 2023 | Convertible Notes | Exchange Agreement
Class of Stock [Line Items]
Notes exchanged							$ 14,000,000
Shares issued (in shares) | shares							1,100,000
Convertible notes value							$ (10,200,000)
(Loss) gain on extinguishment of debt							$ 3,600,000
Contributed capital		$ (10,200,000)
5.0% Secured Promissory Note | Senior Notes | Schuler Trust | Affiliated Entity
Class of Stock [Line Items]
Shares issued (in shares) | shares	3,400,000
Convertible notes value	$ (25,400,000)
(Loss) gain on extinguishment of debt	$ (6,100,000)
5.0% Secured Promissory Note | Senior Notes | Schuler Trust | Affiliated Entity | Level 3
Class of Stock [Line Items]
Fair value												$ 16,000,000	$ 16,000,000

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STOCKHOLDERS' EQUITY - Summary of Significant Inputs Used to Estimate the Fair Value of the Schuler Purchase Obligation (Details)	Jun. 30, 2023 shares USD ($) year	Jun. 09, 2023 USD ($) year shares
Stock price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input	8.10	7.40
Exercise price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input	7.20	7.20
Term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input | year	0.46	0.52
Volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input	0.5500	0.5500
Risk-free rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input	0.0546	0.0538
Fixed commitment purchase price (in thousands)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input	10,000,000	10,000,000
Number of Shares
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Significant input | shares	1,387,949	1,387,949

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RELATED-PARTY TRANSACTIONS (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions	Jul. 11, 2023	Jun. 09, 2023	Aug. 15, 2022	Jun. 30, 2023	Jun. 08, 2023	Dec. 31, 2022	Mar. 24, 2022
Affiliated Entity | Schuler Trust
Related Party Transaction [Line Items]
Legal Fees		$ 100
Affiliated Entity | March 2022 Securities Purchase Agreement | Schuler Trust
Related Party Transaction [Line Items]
Agreement to purchase shares (in shares)		0.5
Affiliated Entity | March 2022 Securities Purchase Agreement | Schuler Trust | Private Placement
Related Party Transaction [Line Items]
Agreement to purchase shares (in shares)							0.2
Purchase price (in usd per share)							$ 16.40
Purchase price							$ 4,000
Initial conversion price (in usd per share)		$ 8.20			$ 16.40
Issuance of stock (in shares)		0.5
Affiliated Entity | September 2021 Securities Purchase Agreement | Schuler Trust | Common stock
Related Party Transaction [Line Items]
Stock conversion (in shares)		4.0
Affiliated Entity | September 2021 Securities Purchase Agreement | Schuler Trust | Common stock | Subsequent Event
Related Party Transaction [Line Items]
Stock conversion (in shares)	0.4
Convertible Notes
Related Party Transaction [Line Items]
Carrying amount				$ 33,015		$ 56,413
Convertible Notes | 5.0% Secured Promissory Note | Affiliated Entity | August 2022 Exchange Transaction | Schuler Trust
Related Party Transaction [Line Items]
Convertible notes value			$ 49,900
Senior Notes | 5.0% Secured Promissory Note | Affiliated Entity | Schuler Trust
Related Party Transaction [Line Items]
Convertible notes value		$ 25,400
Initial conversion price (in usd per share)		$ 10.60			$ 21.20
Senior Notes | 5.0% Secured Promissory Note | Affiliated Entity | August 2022 Exchange Transaction | Schuler Trust
Related Party Transaction [Line Items]
Convertible notes value			$ 34,900
Carrying amount				$ 0		$ 16,858
Initial conversion price (in usd per share)			$ 21.20

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SUBSEQUENT EVENTS (Details) $ in Millions	Jul. 11, 2023	Jul. 07, 2023 USD ($)	Jun. 09, 2023	Jun. 30, 2023
5.00% Convertible Notes Due 2026 | Convertible Notes
Subsequent Event [Line Items]
Interest rate			5.00%	5.00%
Shares issued (in shares)			0.13889
Subsequent Event
Subsequent Event [Line Items]
Reverse stock split ratio	0.1
Subsequent Event | 5.00% Convertible Notes Due 2026 | Convertible Notes
Subsequent Event [Line Items]
Interest rate		5.00%
Convertible notes value		$ 0.7