Surgalign (SRGAQ) 10-Q 2 Nov 22 2022 Q3 Quarterly report Financial data

Cover

Cover - shares	9 Months Ended
	Sep. 30, 2022	Oct. 31, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2022
Document Transition Report	false
Entity File Number	001-38832
Entity Registrant Name	SURGALIGN HOLDINGS, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	83-2540607
Entity Address, Address Line One	520 Lake Cook Road
Entity Address, Address Line Two	Suite 315
Entity Address, City or Town	Deerfield
Entity Address, State or Province	IL
Entity Address, Postal Zip Code	60015
City Area Code	224
Local Phone Number	303-4651
Title of 12(b) Security	common stock, $0.001 par value
Trading Symbol	SRGA
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		6,754,360
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Entity Central Index Key	0001760173
Current Fiscal Year End Date	--12-31

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 13,845	$ 51,287
Accounts receivable - less allowances of $9,273 at September 30, 2022 and $9,272 at December 31, 2021	18,938	19,197
Inventories - current	22,737	26,204
Prepaid and other current assets	11,129	9,984
Total current assets	66,649	106,672
Non-current inventories	15,582	10,212
Property and equipment - net	1,782	945
Other assets - net	4,030	5,970
Total assets	88,043	123,799
Current Liabilities:
Accounts payable	13,062	10,204
Current portion of acquisition contingency - Holo	9,189	25,585
Accrued expenses	11,835	17,769
Accrued income taxes	604	484
Total current liabilities	34,690	54,042
Acquisition contingencies - Holo	15,555	26,343
Warrant liability	1,504	12,013
Notes payable - related party	10,139	9,982
Other long-term liabilities	3,769	3,176
Total liabilities	65,657	105,556
Commitments and contingencies (Note 18)
Mezzanine equity	10,006	10,006
Stockholders' equity:
Common stock, $.001 par value: 300,000,000 shares authorized; 6,750,337 and 4,887,982 shares issued and outstanding, as of September 30, 2022 and December 31, 2021, respectively	7	5
Additional paid-in capital	605,457	585,517
Accumulated other comprehensive loss	(2,062)	(1,820)
Accumulated deficit	(585,107)	(569,613)
Less treasury stock, 63,571 and 51,448 shares, as of September 30, 2022 and December 31, 2021, respectively, at cost	(5,915)	(5,852)
Total stockholders' equity	12,380	8,237
Total liabilities, mezzanine equity and stockholders' equity	$ 88,043	$ 123,799

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Accounts receivable allowances	$ 9,273	$ 9,272
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	6,750,337	4,887,982
Common stock, shares outstanding (in shares)	6,750,337	4,887,982
Treasury stock (in shares)	63,571	51,448

Condensed Consolidated Statemen

Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
Revenues	$ 20,178	$ 20,545	$ 61,406	$ 68,670
Cost of goods sold	5,486	6,811	18,310	20,278
Gross profit	14,692	13,734	43,096	48,392
Operating Expenses:
General and administrative	23,855	27,564	73,461	79,264
Research and development	3,872	2,901	12,402	8,960
Gain on acquisition contingency	(6,691)	(1,266)	(17,184)	(3,553)
Asset impairment and abandonments	2,335	5,411	4,270	9,794
Transaction and integration expenses	214	0	1,352	2,510
Total operating expenses	23,585	34,610	74,301	96,975
Other operating income, net	(898)	(3,932)	(898)	(3,932)
Operating loss	(7,995)	(16,944)	(30,307)	(44,651)
Other expense (income) - net
Other expense (income) - net	330	(117)	379	(221)
Interest expense	252	0	756	0
Foreign exchange loss	1,268	471	2,677	921
Change in fair value of warrant liability	(50)	(7,739)	(18,917)	(10,262)
Total other expense (income) - net	1,800	(7,385)	(15,105)	(9,562)
(Loss) before income tax provision	(9,795)	(9,559)	(15,202)	(35,089)
Income tax provision (benefit)	38	(1,304)	292	(1,004)
Net loss from operations	(9,833)	(8,255)	(15,494)	(34,085)
Discontinued Operations (Note 3)
Loss from operations of discontinued operations	0	0	0	(6,316)
Income tax (benefit)	0	(349)	0	(1,112)
Net income (loss) from discontinued operations	0	349	0	(5,204)
Net loss	(9,833)	(7,906)	(15,494)	(39,289)
Net income applicable to noncontrolling interests	0	0	0	0
Net income	(9,833)	(7,906)	(15,494)	(39,289)
Other comprehensive income (loss)
Unrealized foreign currency translation loss (gain)	180	(362)	(242)	(398)
Total other comprehensive loss	$ (10,013)	$ (7,544)	$ (15,252)	$ (38,891)
Net loss from operations per share - basic (in dollars per share)	$ (1.46)	$ (1.79)	$ (2.44)	$ (8.73)
Net income (loss) from discontinued operations per common share - basic (in dollars per share)	0	0.08	0	(1.33)
Net loss per share applicable to Surgalign Holdings, Inc.- basic (in dollars per share)	(1.46)	(1.71)	(2.44)	(10.06)
Net loss from operations per share - diluted (in dollars per share)	(1.46)	(1.79)	(2.44)	(8.73)
Net income (loss) from discontinued operations per common share - diluted (in dollars per share)	0	0.08	0	(1.33)
Net loss per share applicable to Surgalign Holdings, Inc.- diluted (in dollars per share)	$ (1.46)	$ (1.71)	$ (2.44)	$ (10.06)
Weighted average basic shares (in shares)	6,739,234	4,610,596	6,356,655	3,904,509
Weighted average diluted shares (in shares)	6,739,234	4,610,596	6,356,655	3,904,509

Condensed Consolidated Statem_2

Condensed Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Total	Total	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Treasury Stock
Beginning Balance at Dec. 31, 2020		$ 24,170	$ 3	$ 517,201	$ (2,416)	$ (484,962)	$ (5,656)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(15,190)				(15,190)
Foreign currency translation adjustment		71			71
Share offering		36,484	1	36,483
Exercise of common stock options		23		23
Stock-based compensation		936		936
Purchase of treasury stock		(110)					(110)
Ending Balance at Mar. 31, 2021		46,384	4	554,643	(2,345)	(500,152)	(5,766)
Beginning Balance at Dec. 31, 2020		24,170	3	517,201	(2,416)	(484,962)	(5,656)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ (39,289)
Ending Balance at Sep. 30, 2021		47,111	5	579,188	(2,018)	(524,250)	(5,814)
Beginning Balance at Mar. 31, 2021		46,384	4	554,643	(2,345)	(500,152)	(5,766)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(16,192)				(16,192)
Foreign currency translation adjustment		(35)			(35)
Share offering		21,044	1	21,043
Equity instruments issued in connection with the Holo acquisition		221		221
Stock-based compensation		1,413		1,413
Purchase of treasury stock		(23)					(23)
Ending Balance at Jun. 30, 2021		52,812	5	577,320	(2,380)	(516,344)	(5,789)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(7,906)	(7,906)				(7,906)
Foreign currency translation adjustment		362			362
Stock-based compensation		1,755		1,755
Purchase of stock in the ESPP Plan		113		113
Purchase of treasury stock		(25)					(25)
Ending Balance at Sep. 30, 2021		47,111	5	579,188	(2,018)	(524,250)	(5,814)
Beginning Balance at Dec. 31, 2021		8,237	5	585,517	(1,820)	(569,613)	(5,852)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		27				27
Foreign currency translation adjustment		(109)			(109)
Share offering	8,488		1	8,487
Prefunded warrant execution	1,749			1,749
Equity instruments issued in connection with the Holo acquisition		5,919	1	5,918
Stock-based compensation		1,374		1,374
Purchase of treasury stock		(5)					(5)
Ending Balance at Mar. 31, 2022		25,680	7	603,045	(1,929)	(569,586)	(5,857)
Mezzanine equity, beginning balance at Dec. 31, 2021	10,006
Mezzanine equity, ending balance at Mar. 31, 2022	10,006
Beginning Balance at Dec. 31, 2021		8,237	5	585,517	(1,820)	(569,613)	(5,852)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(15,494)
Ending Balance at Sep. 30, 2022		12,380	7	605,457	(2,062)	(585,107)	(5,915)
Mezzanine equity, beginning balance at Dec. 31, 2021	10,006
Mezzanine equity, ending balance at Sep. 30, 2022	10,006
Beginning Balance at Mar. 31, 2022		25,680	7	603,045	(1,929)	(569,586)	(5,857)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(5,688)				(5,688)
Foreign currency translation adjustment		(313)			(313)
Stock-based compensation		971		971
Purchase of stock in the ESPP Plan		186		186
Purchase of treasury stock		(51)					(51)
Other		50		50
Ending Balance at Jun. 30, 2022		20,835	7	604,252	(2,242)	(575,274)	(5,908)
Mezzanine equity, beginning balance at Mar. 31, 2022	10,006
Mezzanine equity, ending balance at Jun. 30, 2022	10,006
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(9,833)	(9,833)				(9,833)
Foreign currency translation adjustment		180			180
Stock-based compensation		1,212		1,212
Purchase of treasury stock		(7)					(7)
Other		(7)		(7)
Ending Balance at Sep. 30, 2022		$ 12,380	$ 7	$ 605,457	$ (2,062)	$ (585,107)	$ (5,915)
Mezzanine equity, ending balance at Sep. 30, 2022	$ 10,006

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities:
Net loss	$ (15,494)	$ (39,289)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization expense	1,732	1,856
Provision for bad debts and product returns	899	2,404
Investor fee	916	0
Change in fair value of warrant liability	(18,917)	(10,262)
Provision for inventory write-downs	4,133	5,754
Income taxes payable	0	(10,294)
Stock-based compensation	3,512	4,218
Asset impairment and abandonments	4,270	9,794
Gain on acquisition contingency	(17,184)	(3,553)
Loss on sale of discontinued operations	0	6,316
Bargain purchase gain	0	(90)
Other	(3)	(5)
Change in assets and liabilities:
Accounts receivable	(693)	6,059
Inventories	(6,368)	(12,461)
Accounts payable	2,928	(3,868)
Accrued expenses	(12,161)	23,040
Right-of-use asset and lease liability	422	(2,814)
Other operating assets and liabilities	6,220	(18,416)
Net cash used in operating activities	(45,788)	(41,611)
Cash flows from investing activities:
Payments for OEM working capital adjustment	0	(5,430)
Purchases of property and equipment	(5,190)	(10,834)
Business acquisitions, net of cash acquired	0	(328)
Patent and acquired intangible asset costs	(350)	(496)
Net cash used in investing activities	(5,540)	(17,088)
Cash flows from financing activities:
Share offering proceeds including prefunded warrant exercised, net	17,729	82,326
Proceeds from exercise of common stock options	0	23
Proceeds from Employee Stock Purchase Program (ESPP)	186	0
Payment of Holo Milestones - contingent consideration	(4,081)	0
Payments for treasury stock	(63)	(158)
Net cash provided by financing activities	13,771	82,191
Effect of exchange rate changes on cash and cash equivalents	115	906
Net (decrease) increase in cash and cash equivalents	(37,442)	24,398
Cash and cash equivalents, beginning of period	51,287	43,962
Cash and cash equivalents, end of period	13,845	68,360
Supplemental cash flow disclosure:
Net income tax payments, net of refunds	1,566	11,710
Non-cash acquisition of property and equipment	282	150
Prompt
Non-cash common stock issuance	0	221
Holo Surgical Inc
Non-cash common stock issuance	$ 5,919	$ 0

Business

Business	9 Months Ended
	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business	Business Surgalign Holdings, Inc. (the “Company”), is a global medical technology company focused on elevating the standard of care by driving the evolution of digital health. We have a broad portfolio of spinal hardware implants, including solutions for fusion procedures in the lumbar, thoracic, and cervical spine, motion preservation solutions for the lumbar spine, and a minimally invasive surgical implant system for fusion of the sacroiliac joint. We also have a portfolio of advanced and traditional orthobiologics, or biomaterials, products. We currently market and sell products to hospitals, ambulatory surgery centers, and healthcare providers in the United States and in approximately 50 countries worldwide. W e are also developing an artificial intelligence (“AI”) and augmented reality ( “ AR ” ) technology platform called HOLO™ AI, a powerful suite of AI software technology which strives to connect the continuum of care from the pre-op and clinical stage through post-op care. HOLO™ AI is being designed with the goals to achieve better surgical outcomes, reduce complications, and improve patient satisfaction. We believe HOLO™ AI is one of the most advanced AI technologies with applications beyond the spine and operating room. Our HOLO Portal™ surgical guidance system, a component of our HOLO™ AI technology platform, is designed to automatically recognize, identify, and segment patient anatomy to autonomously assist the surgeon throughout the surgical procedure. This proprietary AI-based platform is an intelligent anatomical mapping technology designed to assist surgeons by allowing them to remain in safe anatomical zones, and to enhance surgical performance. We plan to leverage our HOLO™ AI platform to improve patient outcomes as well as increase the adoption of our spinal hardware implants and biomaterials products. We have launched several new products and are in the process of developing a pipeline of new innovative technologies that we plan to integrate with our HOLO AI platform in the future. We are headquartered in Deerfield, Illinois, with commercial, innovation and design centers in San Diego, CA; Wurmlingen, Germany; Poznan, Poland; and Warsaw, Poland. The Company operates one reportable segment: Spine. Reverse Stock Split On May 10, 2022, the stockholders of the Company approved the proposal to authorize the Company’s Board of Directors (the “Board”) to amend the Company’s Amended and Restated Certificate of Incorporation to affect a reverse stock split of the Company’s common stock (the “Reverse Stock Split”). Following Board approval on May 11, 2022, the Reverse Stock Split became effective on May 16, 2022 at a 1-for-30 ratio. The Reverse Stock Split did not modify any rights or preferences of the shares of the Company’s common stock. Proportionate adjustments were made to the exercise prices and the number of shares underlying the Company’s outstanding equity awards, as applicable, and warrants, as well as to the number of shares issued and issuable under the Company’s equity incentive plans. The Reverse Stock Split did not affect the number of authorized shares of common stock or the par value of the common stock. All per share amounts, and references to common shares and common share amounts have been retroactively restated for all periods presented herein. Acquisition of equity interest in INN On December 30, 2021, we completed a Stock Purchase Agreement (“Purchase Agreement”) to acquire 42% of Inteneural Networks Inc. (“INN”) for a non-exclusive license to use INN's AI technology for autonomously segmenting and identifying neural structures in medical images and helping identify possible pathological states in order to advance our digital health strategy. INN is a private technology company that is developing new ways to harness machine learning (“ML”) and AI with the goal of autonomously and accurately identify and segment neural structures in medical images and integrate specific reference information regarding possible pathological states to physicians caring for patients. As consideration for the 42% stake in INN, we paid total consideration of $19.9 million which consisted of $5.0 million in cash, 227,359 shares of our common stock with a fair value of $4.9 million and issued two unsecured promissory notes to the Sellers in an aggregate principal amount of $10.6 million with a fair value of $10.0 million on the date of acquisition. As part of the transaction and subject to certain contingencies, the Company will purchase up to 100% of the equity of INN in three 19.3% tranches for $19.3 million each when the Company achieves three additional clinical, regulatory, and revenue milestones. Prompt Prototypes LLC Acquisition On April 30, 2021, The Company, entered into an Asset Purchase Agreement with Prompt Prototypes LLC (“Prompt”), a California limited liability company, and Peter Kopley, an individual residing in the State of California (the “Sellers”). The Company purchased the assets of Prompt to expand its research and development capabilities and create the capacity to produce certain medical prototypes. Pursuant to the terms of the Agreement, the Company purchased specific assets and assumed certain liabilities of Prompt for a purchase price of $1.1 million. At the closing, the Company paid $0.3 million of cash and issued restricted shares with an aggregate fair market value of $0.2 million to the Seller. The remaining $0.6 million of the purchase price will be paid contingent on Mr. Kopley’s continued employment with the Company, in the form of cash and restricted shares in two equal amounts on the 18th and 36th month anniversaries of the closing date. These payments are considered future compensation. OEM Disposition On July 20, 2020, pursuant to the Equity Purchase Agreement dated as of January 13, 2020 (as amended from time to time, the “OEM Purchase Agreement”), by and between the Company and Ardi Bidco Ltd. (the “Buyer”), the Company completed the sale of its former original equipment manufacturing business, and business related to processing donated human musculoskeletal and other tissue and bovine and porcine animal tissue in producing allograft and xenograft implants using BioCleanse ® , Tutoplast ® and Cancelle ® SP sterilization processes (collectively, the “OEM Businesses”) to Buyer and its affiliates for a purchase price of $440.0 million in cash, subject to certain adjustments (the “Transactions”). More specifically, pursuant to the terms of the OEM Purchase Agreement, the Company sold to the Buyer and its affiliates all of the issued and outstanding shares of RTI OEM, LLC (which, prior to the Transactions, was converted to a corporation and changed its name to “RTI Surgical, Inc.”), RTI Surgical, LLC (which, prior to the Transactions, was converted to a corporation and changed its name to “Pioneer Surgical Technology, Inc.”), Tutogen Medical, Inc. and Tutogen Medical GmbH. The Transactions were previously described in the Proxy Statement filed by the Company with the SEC on June 18, 2020. Subsequent to the Transactions, the Company changed its name to Surgalign Holdings, Inc., operating through its primary subsidiary, Surgalign Spine Technologies, Inc. See Note 3 for further information over discontinued operations. Where obvious and appropriate from the context, references herein to Surgalign or the Company refer to the Company excluding the disposed OEM Businesses. COVID-19 The COVID-19 pandemic has impacted our business results of operations and financial condition and it remains uncertain when our business will return to normal operations. The full extent to which the COVID-19 pandemic has impacted the Company’s business depends on future developments that are highly uncertain and cannot be accurately predicted at this time. While market conditions have improved throughout the country and on a global scale, many government agencies in conjunction with hospitals and healthcare systems continue to defer, reduce or suspend elective surgical procedures. Additionally, the COVID-19 pandemic has adversely impacted hospitals’ staffing and administrative functions, resulting in select contractual delays. We may continue to see delays on this front and both delays and reductions in procedural volumes as hospital systems and/or patients elect to defer spine surgery procedures. Notwithstanding COVID-19, we continue to invest in our digital health strategy, invest in our teams, improve operating processes through building strong foundations, and are taking steps to position ourselves for long-term success by improving patient outcomes. Liquidity On September 30, 2022, we had approximately $13.8 million in cash and $24.9 million in trade accounts payable and accrued expense liabilities, all of which are current. We plan to use our existing cash to fund our general corporate needs. We plan to implement a corporate wide review of our organizational structure, processes and costs, along with continued product rationalization initiatives, efforts of which are currently underway. We believe these actions will result in a significant reduction in operating expenses, significantly decrease our current operating cash flow, and lead to a lower cost basis to operate in 2023. However, based on the Company’s current cash flow forecast the current net working capital available will not be sufficient to meet the Company’s anticipated cash needs beyond the early part of the first quarter of 2023. Additionally, there is no assurance that Surgalign will be successful in implementing these initiatives. Surgalign is seeking to raise additional capital from fundraising efforts currently underway to supplement its cash on hand to fund operations through the end of the first quarter of 2023 and potentially long-term, depending on the financing options available to the company. There can be no assurance that Surgalign will be able to successfully obtain debt or equity financing in a timely manner or on acceptable terms, if at all. A bsent receipt of additional third party financing based on our current cash flow forecast, the Company will not have adequate capital resources to meet its current obligations as they become due past the early part of the first quarter of 2023, which would require the Company to pursue other strategic alternatives such as further corporate realignment, the potential liquidation of certain assets, a sale of the Company or potential merger with another entity, the potential for a bankruptcy filing and/or result in the Company ceasing operations. Going Concern The accompanying condensed consolidated financial statements of the Company have been prepared assuming the Company will continue as a going concern and in accordance with generally accepted accounting principles in the United States of America. The going concern basis of presentation assumes that we will continue in operation one year after the date these financial statements are issued, and we will be able to realize our assets and discharge our liabilities and commitments in the normal course of business. As of September 30, 2022, the Company had cash and cash equivalent of $13.8 million and an accumulated deficit of $585.1 million. For the three and nine months ended September 30, 2022, the Company had a loss from continuing operations of $9.8 million and $15.5 million, and a net loss applicable to Surgalign Holdings, Inc. of $9.8 million and $15.5 million, respectively. The Company has incurred losses from operations in the previous two fiscal years and did not generate positive cash flows from operations in fiscal year 2021 or for the nine months ended September 30, 2022. The Company expects net operating losses for the full year 2022 and 2023 as it works to commercialize its HOLO Portal™ surgical guidance system and further develop its HOLO™ AI platform and spinal device product lines. On February 15, 2022, we issued and sold in an underwritten public offering 1,285,507 shares of common stock and 163,768 of pre-funded warrants to purchase common stock with gross proceeds of $20.0 million at an effective offering price of $13.8000 and $13.7970 per share respectively. In addition, the Company issued warrants to purchase up to an aggregate of 1,086,956 shares of common stock at a strike price of $18.0000 that are exercisable through February 15, 2027. Also in connection with the offering, the Company issued placement agent warrants to purchase an aggregate of up to 86,956 shares of common stock at a strike price of $17.2500 per share that are exercisable through February 15, 2027. Finally, the Company granted the underwriters the option for a period of 30 days from February 15, 2022 to purchase up to 217,391 additional shares of the Company’s common stock at the public offering price of $13.7970 per share and/or warrants to purchase up to 163,043 shares of the Company’s common stock at a public offering price of $0.0030 per warrant. The Underwriters did not exercise the option to purchase the common shares from the Company, but they did exercise the option to purchase the warrants which have not been converted to common shares as of September 30, 2022. We received net proceeds of $17.7 million from the offering after deducting investor fees of $2.3 million. On June 14, 2021, we issued and sold in a registered direct offering an aggregate of 966,183 shares of our common stock and investor warrants to purchase up to an aggregate of 966,183 shares of common stock with gross proceeds of $50.0 million at a strike price of $51.7500. The Company, also in connection with the direct offering, issued placement agent warrants to purchase an aggregate of up to 57,971 shares of our common stock at a strike price of $64.6875 per share that are exercisable through June 14, 2024. We received net proceeds of $45.8 million from the offering after deducting investor fees of $4.2 million. On February 1, 2021, we closed a public offering and sold a total 956,666 shares of our common stock at a price of $45.0000 per share, less the underwriter discounts and commissions. We received gross proceeds of $40.5 million from the offering after deducting the underwriting discounts and commission of $4.0 million. The Company is projecting that it will continue to generate negative operating cash flows over the next 12-months and beyond. In management’s evaluation of the going concern conclusion, we considered the following: i) supply chain and labor issues, potential of a COVID-19 resurgence, inflation, and recent market volatility; ii) negative cash flows that are projected over the next 12-month period; iii) probability of payment of potential milestone payments related to the Holo Surgical Inc. (“Holo Surgical”) and INN acquisitions should any of the milestones be achieved; iv) INN seller notes with an aggregate amount of $10.6 million due on December 31, 2024; and v) various supplier minimum requirements. The Company’s operating plan for the next 12-month period also includes continued investments in its product pipeline that require additional financings, including digital health, hardware, and biologics. We are currently seeking additional funding through the issuance of equity, debt or other financial instruments. The Company remains in discussions with various parties but has not yet been able to finalize terms or reach a binding agreement. Depending on the outcome of financing initiatives, the Company may look to sell certain assets, close down certain parts of its business, or pursue other strategic alternatives. Absent receipt of additional third party financing, based on our current cash flow forecast, the Company will not have adequate capital resources to meet its current obligations as they become due past the early part of the first quarter of 2023. The Company’s ability to meet its current obligations as they become due over the next twelve months and to be able to continue with its operations will depend on obtaining additional resources. No assurance can be given that any of these actions will be completed. If the Company is unable to secure additional financing and implement its planned corporate realignment programs designed to significantly reduce expenses, the Company may be required to seek protection under applicable bankruptcy laws and/or liquidate or reorganize its assets, which could cause us to be delisted from the NASDAQ, further limiting our ability to obtain financing. In consideration of the inherent risks and uncertainties and the Company’s forecasted negative cash flows as described above, management has concluded that substantial doubt exists with respect to the Company’s ability to continue as a going concern within one year after the date the condensed consolidated financial statements are issued. Management continually evaluates plans to raise additional debt and/or equity financing and will continue to attempt to curtail discretionary expenditures in the future; however, in consideration of the risks and uncertainties mentioned, such plans cannot be considered probable of occurring at this time. The recoverability of a major portion of the recorded asset amounts shown in the Company’s accompanying condensed consolidated balance sheets is dependent upon continued operations of the Company, which in turn is dependent upon the Company’s ability to meet its funding requirements on a continuous basis to maintain existing financing to succeed in its future operations. The Company’s condensed consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts and classification of liabilities that might be necessary should the Company be unable to continue in existence.

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying condensed consolidated financial statements include all adjustments, consisting of normal recurring accruals, which the Company considers necessary for a fair presentation of the results of operations for the periods shown. The condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X, and therefore, do not include all information and footnotes necessary for a fair presentation of the condensed consolidated financial position, results of operations, comprehensive loss and cash flows in conformity with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of our condensed consolidated financial statements in accordance with GAAP often requires us to make estimates and judgments that affect reported amounts. These estimates and judgments are based on historical experience and assumptions that we believe to be reasonable under the circumstances. Assumptions and judgments based on historical experience may provide reported results, which differ from actual results; however, these assumptions and judgments historically have not varied significantly from actual experience, and we therefore do not expect them to vary significantly in the future. All intercompany balances and transactions have been eliminated in consolidation. The results of operations for any interim period are not necessarily indicative of the results to be expected for the full year. The Company includes acquisition, disposal, integration and separation related costs, which are predominantly composed of legal, consulting, and advisor fee expenses, within the “Transaction and integration expense” line on the condensed consolidated statements of comprehensive loss. The condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, Surgalign Spine Technologies, Inc., Paradigm Spine, LLC (“Paradigm”), Pioneer Surgical Technology, Inc. (“Pioneer Surgical”), Holo Surgical Inc. (“Holo Surgical”), and Prompt Prototypes, LLC (“Prompt”). The operating results of the disposed OEM Businesses have been reported as discontinued operations in the condensed consolidated financial statements in the prior comparative periods. The Company consolidates the accounts of INN, a 42% owned subsidiary, as control was achieved through means other than voting rights ( “ variable interest entities ” or “ VIE ” ) as the Company is deemed to be the primary beneficiary of INN. For further information on the Company’s significant accounting policies, refer to the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, filed with the Securities and Exchange Commission (“SEC”) on March 15, 2022 . Accounting Standards Issued But Not Yet Adopted To date, there have been no recent accounting pronouncements not yet effective that have a material, or potentially material, impact to our consolidated financial statements. Significant New Accounting Policies There are no new accounting policies effective for this reporting period that have a material impact on the financial statements. Reclassification in the Condensed Consolidated Financial Statements

Discontinued Operations

Discontinued Operations	9 Months Ended
	Sep. 30, 2022
Discontinued Operations and Disposal Groups [Abstract]
Discontinued Operations	Discontinued Operations In connection with the Transactions, on July 20, 2020, the Company completed the disposition of its OEM Businesses. Accordingly, the OEM Businesses are reported as discontinued operations in accordance with ASC 205-20, Discontinued Operations (“ASC 205-20”). The results of operations from the OEM Businesses are classified as discontinued operations in the condensed consolidated statements of comprehensive loss. There were no assets or liabilities of the OEM Businesses as of September 30, 2022 or December 31, 2021 due to the transaction occurring on July 20, 2020. Applicable amounts in prior years have been recast to conform to this discontinued operations presentation. The following table presents the financial results of the discontinued operations: Three Months Ended Nine Months Ended 2022 2021 2022 2021 Major classes of line items constituting net income (loss) from discontinued operations Revenues $ — $ — $ — $ — Costs of processing and distribution — — — — Gross profit — — — — Expenses: General and administrative — — — — Severance and restructuring costs — — — — Transaction and integration expenses — — — — Total expenses — — — — Operating (loss) income — — — — Other expense – net: OEM working capital adjustment — — — 6,316 Interest expense — — — — Derivative loss — — — — Loss on extinguishment of debt — — — — Foreign exchange loss (gain) — — — — Total other expense – net — — — 6,316 Loss from discontinued operations — — — (6,316) Gain on sale of net assets of discontinued operations — — — — Loss from discontinued operations before income tax provision (benefit) — — — (6,316) Income tax provision (benefit) — (349) — (1,112) Net income (loss) from discontinued operations $ — $ 349 $ — $ (5,204) In accordance with ASC 205-20, only expenses specifically identifiable and related to a business to be disposed may be presented in discontinued operations. As such, the general and administrative expenses in discontinued operations include corporate costs incurred directly to solely support the Company’s OEM Businesses. The Company applied the “Intraperiod Tax Allocation” rules under ASC 740, Income Taxes (“ASC 740”), which requires the allocation of an entity’s total annual income tax provision among continuing operations and, in the Company’s case, discontinued operations. On December 1, 2020, pursuant to the OEM Purchase Agreement, the Company received a notice from the Buyer indicating that a post-closing adjustment in an amount of up to $14.0 million may be owed in respect of the working capital adjustment paid at closing. O n June 3, 2021, the firm engaged to resolve the dispute issued a binding, non-appealable resolution whereby it was determined the Company was liable for $5.8 million of the disputed amount, which was finalized and paid during the second quarter of 2021. The final settlement was expensed under “Loss from operations of discontinued operations” in our condensed consolidated statements of comprehensive loss. Total operating and investing cash flows of discontinued operations for the nine months ended September 30, 2022 and 2021 is comprised of the following, which excludes the effect of income taxes: Nine Months Ended Nine Months Ended September 30, September 30, Significant operating non-cash reconciliation items: Depreciation and amortization $ — $ — Provision for bad debt and products returns $ — $ — Revenue recognized due to change in deferred revenue $ — $ — Deferred income tax provision $ — $ — Stock-based compensation $ — $ — Gain on sale of discontinued assets, net $ — $ — Loss on extinguishment of debt $ — $ — Amortizations of debt issuance costs $ — $ — Amortizations of debt discount $ — $ — Significant investing items: Payments for OEM working capital adjustment $ — $ (5,430) Purchases of property and equipment $ — $ — Patent and acquired intangible asset costs $ — $ — Proceeds from sale of OEM Business $ — $ —

Leases

Leases	9 Months Ended
	Sep. 30, 2022
Leases [Abstract]
Leases	Leases The Company’s leases are classified as operating leases that include office space, automobiles, and copiers. The Company does not have any finance leases and the Company’s operating leases do not have any residual value guarantees, restrictions, or covenants. As of September 30, 2022 the only lease that has yet to commence is for our San Diego Design Center, which is expected to open in early 2023. Therefore, no lease obligation or right-of-use (“ROU”) asset has been recorded as of September 30, 2022. All other obligations associated with the lease are reflected as of September 30, 2022. The Company’s leases have remaining lease terms of 1 to 7 years, some of which include options to extend or terminate the leases. The option to extend is only included in the lease term if the Company is reasonably certain of exercising that option. Operating lease ROU assets are presented within “Other assets-net” on the condensed consolidated balance sheets. The current portion of operating lease liabilities are presented within “Accrued expenses,” and the non-current portion of operating lease liabilities are presented within “Other long-term liabilities” on the condensed consolidated balance sheets. The Company’s lease agreements do not provide a readily determinable implicit rate nor is it available to the Company from its lessors. Instead, the Company estimates its incremental borrowing rate based on information available at lease commencement in order to discount lease payments to present value. Short-term leases with an initial term of 12 months or less are not recorded on the consolidated balance sheets. A subset of the Company’s automobile and copier leases contain variable payments. The variable lease payments for such automobile leases are based on actual mileage incurred at the standard contractual rate. The variable lease payments for such copier leases are based on actual copies incurred at the standard contractual rate. The variable lease costs for all leases are immaterial. The components of operating lease expense were as follows: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Operating lease cost $ 108 $ 179 $ 352 $ 557 Short-term operating lease cost 224 112 666 261 Total operating lease cost $ 332 $ 291 $ 1,018 $ 818 Supplemental cash flow information related to operating leases was as follows: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Cash paid for amounts included in the measurement of lease liabilities $ 334 $ 311 $ 1,020 $ 887 ROU assets obtained in exchange for lease obligations — — — 68 Supplemental balance sheet information related to operating leases was as follows: Balance Sheet Classification Balance at September 30, 2022 Balance at December 31, 2021 Assets: Right-of-use assets Other assets – net $ 669 $ 876 Liabilities: Current Accrued expenses $ 220 $ 294 Noncurrent Other long-term liabilities 806 947 Total operating lease liabilities $ 1,026 $ 1,241 The weighted-average remaining lease terms and discount rates were as follows: For the Nine Months Ended 2022 2021 Weighted-average remaining lease term (years) 6.1 6.1 Weighted-average discount rate 5.2 % 5.0 % As of September 30, 2022, maturities of commenced operating lease liabilities were as follows: Balance at September 30, 2022 (remaining) $ 107 2023 194 2024 171 2025 161 2026 159 2027 and beyond 398 Total future minimum lease payments 1,190 Less imputed interest (164) Total $ 1,026

Revenue from Contracts with Cus

Revenue from Contracts with Customers	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Revenue from Contracts with Customers	Revenue from Contracts with Customers The Company recognizes revenue upon transfer of control of promised products in an amount that reflects the consideration it expects to receive in exchange for those products. The Company typically transfers control at a point in time upon shipment or delivery of the implants for direct sales, or upon implantation for sales of consigned inventory. The customer is able to direct the use of and obtain substantially all of the benefits from the implant at the time the implant is shipped, delivered, or implanted, based on the terms of the contract. Disaggregation of Revenue The Company’s entire revenue for the three and nine months ended September 30, 2022 and 2021 was recognized at a point in time. The following table represents total revenue by geographical region for the three and nine months ended September 30, 2022 and 2021, respectively: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Revenues: Domestic $ 17,144 $ 17,306 $ 51,443 $ 57,880 International 3,034 3,239 9,963 10,790 Total revenues from contracts with customers $ 20,178 $ 20,545 $ 61,406 $ 68,670

Business Combinations

Business Combinations	9 Months Ended
	Sep. 30, 2022
Business Combination and Asset Acquisition [Abstract]
Business Combinations	Business Combinations Inteneural Networks Inc. On December 30, 2021, the Company entered into a Stock Purchase Agreement with Dearborn Capital Management LLC, and Neva, LLC, a Delaware limited liability company (collectively the sellers of INN), that are owned by Krzysztof Siemionow, MD, PhD (“Siemionow”), Pawel Lewicki, PhD (“Lewicki”) respectively, to acquire a 42% equity interest in the issued and outstanding shares of INN for a non-exclusive right to use their proprietary technology. Lewicki previously served as a member of the Board of Directors (the “Board”). INN is a medical technology company, specializing in AI and big data learning analysis of brain imaging. INN has proprietary AI technology that seeks to autonomously segment and identify neural structures in medical images and to help identify possible pathological states. This technology has potential future applications in neurosurgery as well as a wide variety of potential disorders, including dementia, autism, tumors, aneurysm, stroke, and neurovascular structures using magnetic resonance imaging and computed tomography platforms. The Company believes the transaction has the following benefits: i) the integration of INN’s ML and AI technologies may position the Company as a leader in intelligent digital health; ii) by bringing INN’s intercranial capabilities to the HOLO TM AI platform, the Company seeks to expand the applicability of HOLO AI technology into significant segments beyond spine, in particular neurosurgery; iii) the expected synergies in the research and development and eventual commercial functions should provide for a particularly efficient integration of INN’s technology and talent; and iv) the transaction is expected to materially contribute to the Company’s mission to improve patient's lives through better outcomes. As consideration for the 42% ownership, we paid $19.9 million which consisted of $5.0 million in cash, issuance to the Sellers of 227,359 shares of our common stock, par value of $0.001, which had a fair value of $4.9 million at the date of issuance, and issuance of unsecured promissory notes to the sellers in fair value of the principal in the amount of $10.0 million. In exchange for 42% equity interest the Company is able to use the proprietary AI technology as a nonexclusive licensee. As part of the transaction, the Company is obligated to purchase up to 100% of the equity of INN if the three additional clinical, regulatory, and revenue milestones are met. With each additional closing, the Company will acquire an additional 19.3% equity within INN for an additional $19.3 million in cash payment for each milestone. None of the milestones have been achieved as of September 30, 2022. Management has determined that the Company has obtained control through means other than voting rights as the Company is deemed to be the primary beneficiary and is the most closely associated decision maker under ASC 810, Consolidation. Based on this, the Company has considered INN to be a VIE and was fully consolidated into the condensed consolidated financial statements as of September 30, 2022 . INN does not have any assets or liabilities as of September 30, 2022 and December 31, 2021 . Additionally, there was no income statement activity within INN for the three and nine months ended September 30, 2022 and 2021. The Company further determined that substantially all of the fair value of INN was concentrated in the acquired in-process research and development (“IPR&D”) asset in accordance with ASC 805, Business Combination and therefore accounted for this as an asset acquisition. The total consideration of the asset acquisition was determined to be $72.3 million, which consisted of cash consideration of $5.0 million, $4.9 million of fair value of shares issued to the seller, $10.0 million of seller notes issued to the sellers, direct and incremental expenses of $0.4 million incurred for the INN acquisition, $10.3 million in forward contracts related to the three potential milestone payments and $41.7 million in a noncontrolling interest related to the 58% equity interest not purchased. As the forward contracts are redeemable upon a future event (FDA approval) it is determined that this event is not probable under the accounting guidance. As a result, the forward contracts are not remeasured to fair value for the three and nine months ended September 30, 2022. The total purchase price paid in the INN acquisition has been allocated to the net assets acquired based on the relative fair value as the completion of the acquisition, primarily including the IPR&D related to INN’s development of their AI technology that autonomously segments neural structures and other intangible assets for assembled workforce. The neuro networks and segmentation has not yet reached technological feasibility and has no alternative use; thus, the purchased IPR&D was expensed immediately to the acquisition during the fourth quarter, resulting in a one-time charge of $72.1 million recognized in the “Asset acquisition expenses” line on the consolidated statements of comprehensive loss for the year ended December 31, 2021. Additionally, the intangible asset related to the assembled workforce in the amount of $0.2 million was immediately impaired together with other intangible assets during the fourth quarter of 2021 due to the Company’s negative projected cash flows. The Company recorded noncontrolling interest of $52.0 million which is comprised of $41.7 million related to the investment in INN and $10.3 million related to the embedded forward contracts as of the transaction date. Management determined that because the IPR&D asset was immediately expensed it did not have technological feasibility. As a result of the transaction, the company recorded a $72.1 million loss within the consolidated statements of comprehensive loss during the fourth quarter for the year ended December 31, 2021 . This loss had a net impact of $30.2 million to Surgalign, and $41.9 million impact to INN. Prompt Prototypes Acquisition On April 30, 2021, the Company, entered into an Asset Purchase Agreement (the “Agreement”) with Prompt Prototypes LLC (“Prompt”), a California limited liability company, and Peter Kopley, an individual residing in the State of California (the “Sellers”). The Company purchased the assets of Prompt to expand its research and development capabilities and create the capacity to produce certain medical prototypes. Pursuant to the terms of the Agreement, the Company purchased specific assets and assumed certain liabilities of Prompt for a purchase price of $1.1 million. At the closing, the Company paid $0.3 million of cash and issued restricted shares with an aggregate fair market value of $0.2 million to the sellers. The remaining $0.6 million of the purchase price will be paid to Mr. Kopley, contingent on the continued employment with the Company, in the form of cash and restricted shares in two equal amounts on the 18 th and 36 th month anniversaries of the closing date. These payments are considered future compensation. The following table summarizes the fair value of the identifiable assets acquired and liabilities assumed from the acquisition of Prompt as of April 30, 2021 (in thousands): Inventories $ 140 Right-of-use assets 78 Property and equipment 528 Operating lease liabilities (78) Deferred tax liability (28) Net assets acquired $ 640 Bargain purchase gain (90) Total purchase price $ 550 Based on the final purchase price, the fair value of the assets acquired and liabilities assumed exceeded the purchase price consideration resulting in a bargain purchase gain of $0.1 million and was recorded in “Other expense (income) - net ” during the second quarter of 2021. The bargain purchase was primarily driven by the potential future compensation expense in lieu of an increased purchase price.

Stock-Based Compensation

Stock-Based Compensation	9 Months Ended
	Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]
Stock-Based Compensation	Stock-Based Compensation The following tables summarize our stock option and stock grant awards by plan: For the nine months ended September 30, 2022: Plan Stock Options Restricted Stock Awards Restricted Stock Units Total 2021 Incentive Inducement Plan — — 169,351 169,351 2021 Incentive Compensation Plan — — 508,940 508,940 Total — — 678,291 678,291 For the nine months ended September 30, 2021: Plan Stock Options Restricted Stock Awards Restricted Stock Units Total 2021 Incentive Inducement Plan 14,066 — 14,321 28,387 2021 Incentive Compensation Plan 3,803 — 151,016 154,819 2018 Incentive Compensation Plan 8,005 4,920 — 12,925 Total 25,874 4,920 165,337 196,131 The Company recognized stock-based compensation as follows: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Stock-based compensation: Costs of goods sold $ — $ — $ — $ 21 General and administrative 1,091 1,734 3,214 3,967 Research and development 122 134 298 230 Total $ 1,213 $ 1,868 $ 3,512 $ 4,218 The expense in the table above represents stock-based compensation for outstanding awards, and related expenses for the Company’s employee stock purchase program.

Net Loss Per Common Share

Net Loss Per Common Share	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
Net Loss Per Common Share	Net Loss Per Common Share A reconciliation of the number of shares of common stock used in the calculation of basic and diluted net loss per common share is presented below: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Weighted average basic shares 6,739,234 4,610,596 6,356,655 3,904,509 For the three and nine months ended September 30, 2022 and 2021, the Company has recorded a net loss from operations. As a result, the Company has excluded all potential dilutive shares from the computation of the diluted net loss per common share to avoid the anti-dilutive effect. The following table includes the number of potential dilutive shares that were excluded due to the anti-dilutive effect: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Stock Options — — — 11,872 Restricted Stock Units and Restricted Stock Awards 464,712 191,399 232,260 39,595 Total 464,712 191,399 232,260 51,467 For the three months ended September 30, 2022 and 2021, the company excluded 82,650 and 182,302, respectively, of issued stock options in the computation of diluted net loss per share, and for the nine months ended September 30, 2022 and 2021, the Company excluded 96,793 and 164,507, respectively, of issued stock options in the computation of diluted net loss per common share because their exercise price exceeded the average market price during the respective periods. The Company’s outstanding warrants and investor warrants were also excluded from the computation of diluted net loss per common share as they were considered “out-of-the-money” as of September 30, 2022.

Inventories

Inventories	9 Months Ended
	Sep. 30, 2022
Inventory Disclosure [Abstract]
Inventories	Inventories The inventory balances as of September 30, 2022 and December 31, 2021 consist entirely of finished goods. The Company values its inventories at the lower of net realizable value or cost using first-in, first-out (“FIFO”). For the three months ended September 30, 2022 and 2021, the Company had inventory write-downs of $0.3 million and $1.4 million, respectively, for the nine months ended September 30, 2022 and 2021, the Company had inventory write-downs of $4.1 million and $5.8 million, respectively, primarily related to excess quantities and obsolescence (“E&O”) of inventories. The E&O write-downs are included in the cost of goods sold on the condensed consolidated statements of comprehensive loss. The Company received a settlement from OEM of $0.9 million and $3.9 million, respectively for the three and nine months ended September 30, 2022 and 2021 related to inventory that was purchased during the period that was also paid for during the split of the OEM business. These amounts are recorded in “ Other operating income, net” in our condensed consolidated statements of comprehensive loss.

Prepaid and Other Current Asset

Prepaid and Other Current Assets	9 Months Ended
	Sep. 30, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid and Other Current Assets	Prepaid and Other Current Assets Prepaid and other current assets are as follows: September 30, December 31, Income tax receivable $ 2,448 $ 4,116 Leasehold improvement reimbursement 2,880 — Prepaid expenses 1,210 2,553 Payroll tax receivable 1,423 — OEM safety stock receivable 2,000 1,000 Insurance recovery receivable — 1,500 Other receivables 1,168 815 $ 11,129 $ 9,984

Property and Equipment

Property and Equipment	9 Months Ended
	Sep. 30, 2022
Property, Plant and Equipment [Abstract]
Property and Equipment	Property and Equipment The net book value of property and equipment after accumulated depreciation and all impairment is as follows: September 30, 2022 December 31, 2021 Processing equipment $ 261 $ 346 Surgical instruments 490 489 Office equipment, furniture and fixtures 3 15 Computer equipment and software 196 44 Construction in process 832 51 $ 1,782 $ 945 For the three months ended September 30, 2022 and 2021, the Company recorded depreciation expense in connection with property and equipment of $0.5 million and $0.7 million, respectively. For the nine months ended September 30, 2022 and 2021, the Company recorded depreciation expense in connection with property and equipment of $1.6 million and $1.9 million, respectively. The Company uses the straight-line method of depreciation. For the three months ended September 30, 2022 and 2021, the Company recorded asset impairment and abandonment charges of $2.3 million and $5.0 million, respectively. For the nine months ended September 30, 2022 and 2021, the Company recorded asset impairment and abandonment charges of $4.3 million and $9.4 million, respectively. The fair value of property and equipment was measured utilizing an orderly liquidation value of each of the underlying assets. For the three months ended September 30, 2022 and 2021, the Company capitalized a total of $0.0 million and $2.1 million of internal software expense related to the implementation of a new Enterprise Resource Planning (“ERP”) system. For the nine months ended September 30, 2022 and 2021, the Company capitalized a total of $0.0 million and $3.2 million of internal software expense related to the implementation of a new ERP system. The ERP system was implemented in January 2022 and related capitalized expenses were transferred from “Construction in process” to “Comput er equipment and software” to coincide with implementation. Impairment of the ERP costs was $0.0 million and $2.0 million for the three months ended September 30, 2022 and 2021, respectively. Impairment of the ERP costs was $0.0 million and $3.1 million for the nine months ended September 30, 2022 and 2021, respectively. The impairment charges were triggered by continued negative operating cash flows. For the three months ended September 30, 2022 and 2021, the Company expensed $0.0 million and $0.0 million, respectively, related to the ERP implementation. For the nine months ended September 30, 2022 and 2021, the Company expensed $0.7 million and $0.1 million respectively, related to the ERP implementation. These non-capitalizable expenses are recorded in the “General and administrative” line on the condensed consolidated statements of comprehensive loss.

Warrants

Warrants	9 Months Ended
	Sep. 30, 2022
Warrants and Rights Note Disclosure [Abstract]
Warrants	Warrants On February 15, 2022, we issued and sold in an underwritten public offering 1,285,507 shares of common stock and 163,768 of pre-funded warrants to purchase common stock with gross proceeds of $20.0 million at an effective offering price of $13.8000 and $13.7970 per share respectively. In addition, the Company issued warrants to purchase up to an aggregate of 1,086,956 shares of common stock at a strike price of $18.0000 that are exercisable through February 15, 2027. Also in connection with the offering, the Company issued placement agent warrants to purchase an aggregate of up to 86,956 shares of common stock at a strike price of $17.2500 per share that are exercisable through February 15, 2027. Finally, the Company granted the underwriters the option for a period of 30 days from February 15, 2022 to purchase up to 217,391 additional shares of our common stock at the public offering price of $13.7970 per share and/or warrants to purchase up to 163,043 shares of the Company’s common stock at a public offering price of $0.0030 per warrant. The Underwriters did not exercise the option to purchase the common shares from the Company, but they did exercise the option to purchase the warrants which have not been converted to common shares as of September 30, 2022. We received net proceeds of $17.7 million after deducting investor fees of $2.3 million. Investor fees have been allocated between the value of the warrant liability and the amounts recorded within the Statement of Shareholders’ Equity. Fees allocated to the warrant liabilities were $0.9 million and is reflected in the “Transaction and integration expenses” line in the condensed consolidated statement of loss. The remaining $1.4 million is allocated to common shares and is reflected in “Additional Paid-In Capital” and “Common Stock” sections of the Company’s condensed consolidated balance sheets. Upon any exercise of the offering warrants issued in the offering for cash, the Company agreed to pay the placement agent a total cash fee equal to 7.0% of the aggregate gross proceeds from the exercise of the offering warrants and a management fee equal to 1.0% of the aggregate gross proceeds from the exercise of the offering warrants. The Company, also in connection with the direct offering, issued the placement agent or its designees warrants to purchase an aggregate of up to 86,956 shares of its common stock. The placement agent warrants have substantially the same terms as the warrants described above, except that the placement agent warrants will have an exercise price of $17.2500 per share, and holders of the placement agent warrants are not entitled to receive cash dividends issued by the Company during such time as the placement agent warrant is outstanding. On June 14, 2021, the Company issued and sold in a registered direct offering priced at-the-market an aggregate of 966,183 shares of its common stock and warrants exercisable for an aggregate of 966,183 shares of Company common stock with gross proceeds of $50.0 million at a combined purchase price of $51.7500 per share. The warrants have an exercise price equal to $51.7500 per share, are exercisable immediately upon issuance and are exercisable through June 14, 2024. The net proceeds from the direct offering, after deducting investor and management fees, were $45.8 million after deducting investor fees of $4.2 million. Investor fees have been allocated between the value of the warrant liability and the amounts recorded within the Statement of Shareholders Equity. Fees allocated to the warrant liabilities were $2.1 million and is reflected in the “Transaction and integration expenses” line in the condensed consolidated statement of loss. The remaining $2.1 million is allocated to common shares and is reflected in “Additional Paid-In Capital” and “Common Stock” sections of the Company’s condensed consolidated balance sheets. Upon any exercise of the offering warrants issued in the offering for cash, the Company agreed to pay the placement agent a total cash fee equal to 7.0% of the aggregate gross proceeds from the exercise of the offering warrants and a management fee equal to 1.0% of the aggregate gross proceeds from the exercise of the offering warrants. The Company, also in connection with the direct offering, issued the placement agent or its designees warrants to purchase an aggregate of up to 57,971 shares of its common stock. The placement agent warrants have substantially the same terms as the warrants described above, except that the placement agent warrants will have an exercise price of $64.6875 per share, and holders of the placement agent warrants are not entitled to receive cash dividends issued by the Company during such time as the placement agent warrant is outstanding. The Company accounts for its warrants in accordance with ASC 815-40, “Derivatives and Hedging—Contracts in Entity’s Own Equity” (“ASC 815”), under which the warrants did not meet the criteria for equity classification and thus were recorded as liabilities. Since the warrants met the definition of a derivative in accordance with ASC 815, these warrants were measured at fair value at inception and will be remeasured at each reporting date in accordance with ASC 820, Fair Value Measurement

Fair Value Information

Fair Value Information	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Fair Value Information	Fair Value Information Fair value is defined as the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs. The fair value hierarchy defines a three-level valuation hierarchy for classification and disclosure of fair value measurements as follows: Level 1 – Quoted prices in active markets for identical assets or liabilities. Level 2 – Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3 – Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. Acquisition Contingencies Changes in the fair value of contingent consideration are recorded in the “Gain on acquisition contingency” line in the condensed consolidated statement of loss . Significant changes in unobservable inputs, mainly the probability of success and projected cash flows, could result in material changes to the contingent consideration liability. The contingent consideration is evaluated quarterly, or more frequently, if circumstances dictate. Holo Surgical On September 29, 2020, the Company entered into a Stock Purchase Agreement (the “Holo Purchase Agreement”), with Roboticine, Inc, a Delaware corporation (the “Seller”), Holo Surgical S.A., a Polish joint-stock company (“Holo S.A.”), Pawel Lewicki, PhD (“Lewicki”), and Krzysztof Siemionow, MD, PhD (“Siemionow”), which provides for the Company to acquire all of the issued and outstanding equity interests in Holo Surgical Inc., a Delaware corporation and a wholly owned subsidiary of the Seller (“Holo Surgical”). The Seller, Holo S.A., Lewicki and Siemionow are together referred to herein as the “Seller Group Members.” The Acquisition was closed on October 23, 2020. As consideration for the Holo Surgical acquisition, the Company paid to the Seller $30.0 million in cash and issued to the Seller 208,333 shares of common stock, par value $0.001 of the Company (“Common Stock”). In addition, the Seller is entitled to receive contingent consideration from the Company valued in an aggregate amount of up to $83.0 million, to be paid through the issuance of Common Stock or the payment of cash, contingent upon and following the achievement of certain regulatory, commercial and utilization milestones by specified time periods occurring up to the sixth (6 th ) anniversary of the closing. The Purchase Agreement provides that the Company will issue Common Stock to satisfy any contingent consideration payable to the Seller, until the total number of shares of Common Stock issued to the Seller pursuant to the Purchase Agreement (including the 208,333 shares of Common Stock issued at closing) is equal to 496,666 shares of Common Stock. Following the attainment of that limitation, the post-closing contingent payments would be payable in cash. The number of shares of Common Stock issued as contingent consideration with respect to the achievement of a post-closing milestone, if any, will be calculated based on the volume weighted average price of the Common Stock for the five (5) day trading period commencing on the opening of trading on the third trading day following the achievement of the applicable milestone. On January 12, 2022, the Company entered into a Second Amendment to the Stock Purchase Agreement with the sellers of Holo Surgical to amend one of the regulatory milestones beyond December 31, 2021. This regulatory milestone was subsequently achieved on January 14, 2022 when the Company received 510(k) clearance for its HOLO Portal ™ surgical guidance system. Upon achievement of this milestone the Company issued 288,333 in common stock at a value of $5.9 million, and also paid the sellers $4.1 million in cash for a total payment for achieving the milestone of $10.0 million pursuant to the terms of the agreement (the “Holo Milestone Payments”). The Company determined the fair value of the Holo Milestone Payments to be the present value of each future payment amount estimated using a probability weighted model, driven by the probability of success factor and expected payment date. The probability of success factor was used in the fair value calculation to reflect inherent regulatory, development and commercial risk of the Holo Milestone Payments. More specifically, the probability of expected achievement of the specific milestones, including risks associated with the uncertainty regarding the achievement and payment of milestones; obtaining regulatory approvals in the United States and Europe; the development of new features used with the product; the adaption of the new technology by surgeons; and the placement of the devices within the field. This fair value measurement is based on significant unobservable inputs in the market and thus represents a Level 3 measurement within the fair value hierarchy. Inputs used in estimating the fair value of the contingent consideration for Holo Surgical as of September 30, 2022 and December 31, 2021, are summarized below: Fair Value at September 30, 2022 Valuation Technique Unobservable Inputs Ranges $24,744 Earn-Out Valuation Probability of success factor 0% - 95% Discount rates 19.42% - 20.56% Fair Value at December 31, 2021 Valuation Technique Unobservable Inputs Ranges $51,928 Earn-Out Valuation Probability of success factor 0% - 90% Discount rates 0.06% - 11.60% The following table provides a reconciliation of contingent consideration measured at fair value using significant unobservable inputs (Level 3) as of September 30, 2022 and December 31, 2021 : September 30, December 31, Beginning balance as of January 1 $ 51,928 $ 56,515 Gain on acquisition contingency (17,184) (4,587) Milestone payments (10,000) — Ending balance as of September 30 $ 24,744 $ 51,928 Paradigm On March 8, 2019, pursuant to a Master Transaction Agreement, the Company acquired Paradigm in a cash and stock transaction valued at up to $300.0 million consisting of $150.0 million of cash, plus potential future milestone payments. Paradigm’s primary product is the Coflex ® Interlaminar Stabilization ® device, a minimally invasive motion preserving stabilization implant that is FDA approved for the treatment of moderate to severe lumbar spinal stenosis in conjunction with decompression. Under the terms of the agreement, the Company paid $100.0 million in cash and issued 357,653 shares of the Company’s common stock. The shares of Company common stock issued on March 8, 2019, were valued based on the volume weighted average closing trading price for the five The last milestone is based on a probability weighted model and, the Company estimates a contingent liability related to the revenue based earnout of zero utilizing a Monte-Carlo simulation model. A Monte-Carlo simulation is an analytical method used to estimate fair value by performing a large number of simulations or trial runs and thereby determining a value based on the possible outcomes. Accounted for as a liability to be revalued at each reporting period, the fair value of the contingent liability was measured using Level 3 inputs. Unobservable inputs for the probability-weighted model included weighted average cost of capital and company specific projected revenue and costs. On March 8, 2019, the Company estimated the fair value of this revenue based earnout (“Paradigm Earnout”) to be $72.2 million. Subsequently during 2019 management reduced the contingent consideration to $0.0 million due to a revision in the milestone inputs and recorded a gain of $72.2 million which was recognized during 2019. There are no amounts recorded as contingent consideration as of September 30, 2022 and December 31, 2021 as management has determined that the last remaining milestone will not be met. The last milestones will expire on December 31, 2022. Property and Equipment, Intangibles and Other Assets As of September 30, 2022, and December 31, 2021, respectively, property and equipment with a carrying amount of $4.5 million and $12.0 million were written down to their estimated fair value of $1.8 million and $0.9 million using Level 3 inputs. The Level 3 fair value was measured based on orderly liquidation value and is evaluated on a quarterly basis. Unobservable inputs for the orderly liquidation value included replacement costs, physical deterioration estimates and market sales data for comparable assets. Definite-lived intangible and other assets subject to amortization were impaired and written down to their estimated fair values in 2022 and 2021. Fair value is measured as of the impairment date using Level 3 inputs. Definite-lived intangible assets and other assets’ fair value was measured based on the income approach and orderly liquidation value, respectively. Due to the Company’s forecasted cash flow being negative, any intangible assets acquired during the period were immediately impaired. Unobservable inputs for the orderly liquidation value included replacement costs, physical deterioration estimates and market sales data for comparable assets. Unobservable inputs for the income approach included forecasted cash flows generated from use of the definite-lived intangible assets. As a result of impairments recognized, the following table summarizes the post impairment fair values of the corresponding assets subject to fair value measured using Level 3 inputs as of September 30, 2022 and December 31, 2021: Fair value September 30, December 31, Property and equipment – net $ 1,782 $ 945 Definite-lived intangible assets – net — — Other assets – net 4,030 5,970 $ 5,812 $ 6,915 Property and equipment was impaired and written down to their estimated fair values during the nine months ended September 30, 2022 and 2021. Other intangible assets and other assets were impaired and written down to their estimated fair values during the nine months ended September 30, 2022 and 2021. The following table summarizes the corresponding impairment charge during the three and nine months ended September 30, 2022 and 2021: For the Three Months Ended For the Nine Months Ended Impairment 2022 2021 2022 2021 Property and equipment – net $ 1,193 $ 5,186 $ 2,766 $ 8,978 Definite-lived intangible assets – net 165 167 366 478 Other assets – net 977 58 1,138 338 $ 2,335 $ 5,411 $ 4,270 $ 9,794 During the three and nine months ended September 30, 2022 and 2021, the Company concluded, through its ASC 360 impairment testing of long-lived assets classified as held and used, that factors existed indicating that finite-lived intangible assets were impaired. The factors considered by management include a history of net losses and negative cash flows in each of those periods to be able to support the assets. The Company tested the carrying amounts of the property and equipment, definite lived intangibles, and other assets for impairment. As a result, we recorded an impairment charge of $2.3 million and $5.4 million for the three months ended September 30, 2022, and an impairment charge of $4.3 million and $9.8 million for the nine months ended September 30, 2022 and 2021 recorded within the “Asset impairment and abandonments” line item on the condensed consolidated statement of comprehensive loss . Warrant Liability Warrants are accounted for as liabilities in accordance with ASC 815-40 and are presented within “Warrant liability” in the Company’s condensed consolidated balance sheets. The following table presents information about the Company’s liabilities that are measured at fair value: Level September 30, 2022 December 31, 2021 Warrant liability 3 $ 1,504 $ 12,013 June 14, 2021 Warrants The table presented below is a summary of changes in the fair value of the Company’s Level 3 valuation for the June 14, 2021 warrant liability for the nine months ended September 30, 2022 : Warrant Liability December 31, 2021 $ 12,013 Change in fair value of warrant liability (11,894) September 30, 2022 $ 119 The warrant liability is revalued each reporting period with the change in fair value recorded in the accompanying condensed consolidated statements of comprehensive loss until the warrants are exercised or expire. The fair value of the warrant liability is estimated using the Black-Scholes Option Pricing Model using the following valuation inputs: September 30, December 31, Stock price $ 3.48 $ 21.60 Risk-free interest rate 4.17 % 0.84 % Dividend yield 0.00 % 0.00 % Volatility 100.00 % 130.00 % February 15, 2022 Warrants The table presented below is a summary of changes in the fair value of the Company’s Level 3 valuation for the February 15, 2022 warrant liability for the nine months ended September 30, 2022, there were no warrants issued as of September 30, 2021: Warrant Liability December 31, 2021 $ — Fair value of warrants on date of issuance 10,157 Execution of prefunded warrants (1,749) Change in fair value of warrant liability (7,023) September 30, 2022 $ 1,385 The warrant liability is revalued each reporting period with the change in fair value recorded in the accompanying condensed consolidated statements of comprehensive loss until the warrants are exercised or expire. The fair value of the warrant liability is estimated using the Black-Scholes Option Pricing Model using the following valuation inputs: September 30, Stock price $ 3.48 Risk-free interest rate 4.12 % Dividend yield 0.00 % Volatility 80.00 %

Accrued Expenses

Accrued Expenses	9 Months Ended
	Sep. 30, 2022
Payables and Accruals [Abstract]
Accrued Expenses	Accrued Expenses Accrued expenses are as follows: September 30, December 31, Accrued compensation $ 5,013 $ 5,258 Accrued distributor commissions 3,752 2,957 Accrued securities class action settlement — 1,500 Other 3,070 8,054 Total accrued expenses $ 11,835 $ 17,769

Other Long-term Liabilities

Other Long-term Liabilities	9 Months Ended
	Sep. 30, 2022
Other Liabilities, Noncurrent [Abstract]
Other Long-term Liabilities	Other Long-term Liabilities Other long-term liabilities are as follows: September 30, 2022 December 31, 2021 Acquisition contingencies - Holo $ 15,555 $ 26,343 Warrant Liability 1,504 12,013 Lease obligations 806 947 Other 2,963 2,229 Total other long-term liabilities $ 20,828 $ 41,532

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2022
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company evaluates the need for deferred tax asset valuation allowances based on a more likely than not standard. The ability to realize deferred tax assets depends on the ability to generate sufficient taxable income within the carryback or carryforward periods provided for in the tax law for each applicable tax jurisdiction. The Company has evaluated all evidence, both positive and negative, and maintains a valuation allowance on deferred tax assets in the United States as well as most foreign jurisdictions as of September 30, 2022. For the three months ended September 30, 2022 and 2021, the Company recorded income tax provision of $0.0 million and income tax benefit of $1.3 million, respectively in continuing operations. The September 30, 2022 three-month income tax provision was primarily a result of non-U.S. income tax expense and interest accrued on uncertain tax positions. The September 30, 2021 three-month income tax benefit was primarily a result of the net change in uncertain tax positions.

Debt

Debt	9 Months Ended
	Sep. 30, 2022
Debt Disclosure [Abstract]
Debt	DebtOn December 30, 2021, the Company issued $10.6 million aggregate principal amount of unsecured seller notes (“Seller Notes”) recorded at $10.1 million and $10.0 million as of September 30, 2022 and December 31, 2021 respectively. All principal and accrued interest due and payable on the earlier of December 30, 2024, or the date upon which a change in control occurs. A change of control occurs when (i) the current shareholders of the Company will no longer own a majority of the outstanding voting shares of the Company due to a transaction or series of related transactions, or (ii) a sale or transfer of Holo Surgical Inc and Inteneural Networks Inc or all or substantially all of their assets. Interest is paid in kind and capitalized into the principal amount of the Seller Notes on each anniversary of the issuance date at a rate of 6.8% per year. For the three months ended September 30, 2022 management accrued $0.1 million in interest expense and accredited $0.2 million related to the seller notes for a total interest expense of $0.3 million. For the nine months ended September 30, 2022 management accrued $0.2 million in interest expense and accredited $0.6 million related to the seller notes for a total interest expense of $0.8 million. In the event of default, as defined in the agreement, any and all of the indebtedness may be immediately declared due and payable, and the interest would accrue at a 4.0% higher rate. There is no prepayment penalty or covenants related to the fixed rate notes. The Seller Notes were issued as deferred consideration in connection with the INN Purchase Agreement discussed at Note 1, Note 6, and Note 21. Debt issuance costs were immaterial and were included within the overall costs of the acquisition of INN. The following table summarizes the debt recorded on the condensed consolidated balance sheet: Carrying Value (In thousands) September 30, 2022 December 31, 2021 Seller Notes-P. Lewicki $ 5,306 $ 5,306 Seller Notes-K. Siemionow 5,306 5,306 Less: accretion of acquisition adjustment (473) (630) Total Seller Notes – related party 10,139 9,982 Current portion of seller notes — — Total long-term seller notes, excluding current portion $ 10,139 $ 9,982 The fair value of the Seller Notes is $10.1 million and $10.0 million at September 30, 2022 and December 31, 2021, respectively. The Company has determined that the Seller Notes is a level 2 financial instrument as there are other unobservable inputs. As of September 30, 2022, the future maturities of long-term debt, excluding deferred financing costs, accrued interest and debt discount, were as follows: Future Maturities of Long-Term Debt 2022 $ — 2023 — 2024 10,612 2025 — 2026 — Thereafter — Total $ 10,612

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Acquisition of Paradigm – As discussed in Note 13, on March 8, 2019, the Company acquired Paradigm. Under the terms of the agreement, the Company may have been required to pay up to an additional $150.0 million in a combination of cash and Company common stock based on a revenue earnout consideration. The first potential earnout payment of $20.0 million was based on revenues achieved during any twelve-month period ending on December 31, 2020. This milestone was not achieved, thus the Company has no further liability with respect thereto. The last milestone is based on a probability weighted model and the Company estimates a contingent liability related to the revenue based earnout model. Management does not believe this milestone will be achieved and as a result, there are no amounts recorded as contingent consideration as of September 30, 2022 and December 31, 2021. The last milestones will expire on December 31, 2022. Within the Master Transaction Agreement, there is a clause that upon a change in controls of the organization, the Company would owe any outstanding milestone payments to Paradigm, regardless if the milestone was probable of achievement. Aziyo – On August 1, 2018, the Company and Aziyo Biologics, Inc. (“Aziyo”) entered into a Distribution Agreement which was subsequently amended on December 3, 2018, and November 15, 2020 (the “Distribution Agreement”). Pursuant to the Distribution Agreement, the Company has exclusive distribution rights to certain biologic implants manufactured by Aziyo and marketed under the ViBone trade name (“ViBone”). The Distribution Agreement provides for minimum purchases of ViBone implants on an annual basis through calendar 2025. For calendar years 2019-2021, if the minimum purchase obligations for a particular year are not fulfilled, the Distribution Agreement provides various options for the Company to satisfy such obligations (“Shortfall Obligations”) in subsequent years, including a combination of payments and/or providing purchase orders for the shortfall amount in a given year. If a purchase order is submitted, the contract does not provide that it needs to be satisfied during the following year (i.e., the Company can satisfy the orders over multiple years and until the minimum is achieved). For calendar years 2022 and beyond, if the Company does not satisfy the minimum purchase obligations specified in the Distribution Agreement, the Company can continue to market the ViBone implants on a non-exclusive basis without any Shortfall Obligations. In January 2021 and 2022, the Company issued purchase orders to Aziyo for $12.4 million and $14.2 million respectively related to the shortfalls in each of the years and have continued to purchase product against those purchase orders. Acquisition of Inteneural Networks Inc. (INN) – As part of the INN acquisition, the Company has the ability to acquire the remaining 58% equity interest in INN based on the achievement of three separate regulatory and revenue based milestones. When each of the milestones are achieved the Company will pay $19.3 million for an additional 19.3% equity interest within INN. The total future commitment of the remaining three milestones is $57.9 million Acquisition of Holo Surgical – As part of the Holo Surgical acquisition, the Company issued contingent consideration which would be payable to the sellers upon the achievement of certain regulatory, commercial, and utilization milestones by specified time periods. On January 14, 2022 the Company received 510(k) clearance for the HOLO Portal TM surgical guidance system. Upon achievement of this milestone, the Company issued 288,333 in common stock at a value of $5.9 million and also paid the sellers $4.1 million in cash for a total payment for achieving the milestone of $10.0 million pursuant to the terms of the agreement. The fair value of the liability was $24.8 million as of September 30, 2022 with $9.2 million classified as current liabilities within “ Current portion of acquisition contingency – Holo” while $15.6 million was classified as “ Acquisition contingencies – Holo .” The fair value of the liability was $51.9 million on December 31, 2021 with $25.6 million classified as current liabilities within “ Current portion of acquisition contingency – Holo” while $26.3 million classified as “ Acquisition contingencies – Holo .” The change in the fair value of the liability of $17.2 million since December 31, 2021 was recognized in the “Gain on acquisition contingency” line of the condensed consolidated statements of comprehensive loss. Manufacturing Agreements with Former OEM Affiliates – In connection with the closing of the OEM Transaction, on July 20, 2020 the Company entered into three manufacturing and distribution agreements with affiliates of Montague Private Equity: (i) a Manufacture and Distribution Agreement (the “Hardware MDA”) with Pioneer Surgical Technology, Inc. (“Pioneer”) pursuant to which Pioneer would manufacture certain hardware implants for the Company; (ii) a Processing and Distribution Agreement with RTI Surgical, Inc. (“RTI”), an affiliate of Pioneer, pursuant to which RTI would process certain biologic implants for the Company (the “PDA”); and (iii) a Manufacture and Distribution Agreement (“NanOss”) pursuant to which Pioneer would manufacture certain synthetic implants for the Company (the “NanOss MDA”), and together with the Hardware MDA and the PDA, the “OEM Distribution Agreements.” On August 5, 2022 , the Company amended the OEM distribution agreement to reduce the Contract Year 3 minimum to $17.9 million and released the Company of any obligation to cure any purchase shortfall in Contract Year 2. Thus, the Company has not recorded any liability as it relates to Contract Years 2 and 3. Also on August 5, 2022, the Company entered into a letter agreement relating to the Design and Development Agreement, which settled any shortfalls related to the original minimums required by the agreement. The Company agreed to pay Pioneer $2.1 million related to the minimum shortfall in Contract Year 1 and Year 2, which was paid during the quarter. As such, there is no outstanding liability associated with the agreement as of September 30, 2022. San Diego Lease – On March 12, 2021, the Company entered into a Lease (the “Lease”) with SNH Medical Office Properties Trust, a Maryland real estate investment trust (the “Landlord”), to house the Company’s offices, lab and innovation space (the “Building”) in San Diego, California. The initial term of the Lease is twelve years, with one extension option for a period of seven years. Under the terms of the Lease, the Company will lease an aggregate of approximately 94,457 rentable square feet of a building located at 3030 Science Park Road, San Diego, California (the “Premises”). The Landlord agreed to make improvements after the execution of the leases, after which occupancy is expected to be delivered to the Company. Aggregate payments towards base rent for the Premises over the term of the lease will be approximately $64.6 million, including 13 months of rent abatement. The Company will recognize the lease assets and liabilities when the Landlord makes the underlying asset available to the Company and as such no amounts were accrued as of September 30, 2022. Concurrent with the Company’s execution of the Lease, as a security deposit, the Company delivered to the Landlord a payment in the amount of $2.5 million which is recorded within “Other assets – net” in our condensed consolidated

Legal Actions

Legal Actions	9 Months Ended
	Sep. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Legal Actions	Legal Actions The Company is, from time to time, involved in litigation relating to claims arising out of its operations in the ordinary course of business. Based on the information currently available to the Company, including the availability of coverage under its insurance policies, except as described below and in Note 20 the Company does not believe that any of these claims that were outstanding as of September 30, 2022 will have a material adverse impact on its financial position or results of operations. The Company’s accounting policy is to accrue for legal costs as they are incurred. Coloplast — RTI Surgical, Inc., as a predecessor to the Company, is presently named as co-defendant along with other companies in a small percentage of the transvaginal surgical mesh (“TSM”) mass tort claims being brought in various state and federal courts. The TSM litigation has as its catalyst various Public Health Notifications issued by the FDA with respect to the placement of certain TSM implants that were the subject of 510(k) regulatory clearance prior to their distribution. The Company does not process or otherwise manufacture for distribution in the U.S. any implants that were the subject of these FDA Public Health Notifications. The Company denies any allegations against it and intends to continue to vigorously defend itself. In addition to claims made directly against the Company, Coloplast, a distributor of TSM’s and certain allografts processed and private labeled for them under a contract with the Company, has also been named as a defendant in individual TSM cases in various federal and state courts. Coloplast requested that the Company indemnify or defend Coloplast in those claims which allege injuries caused by the Company’s allograft implants, and on April 24, 2014, Coloplast sued RTI Surgical, Inc. in the Fourth Judicial District of Minnesota for declaratory relief and breach of contract. On December 11, 2014, Coloplast entered into a settlement agreement with RTI Surgical, Inc. and Tutogen Medical, Inc. (the “Company Parties”) resulting in dismissal of the case. Under the terms of the settlement agreement, the Company Parties are responsible for the defense and indemnification of two categories of present and future claims: (1) tissue only (where Coloplast is solely the distributor of Company processed allograft tissue and no Coloplast-manufactured or distributed synthetic mesh is identified) (“Tissue Only Claims”), and (2) tissue plus non-Coloplast synthetic mesh (“Tissue-Non-Coloplast Claims”) (the Tissue Only Claims and the Tissue-Non-Coloplast Claims being collectively referred to as “Indemnified Claims”). As of September 30, 2022, there are a cumulative total of 1,026 Indemnified Claims for which the Company Parties are providing defense and indemnification. In connection with the transactions, liabilities related to these claims remained a liability retained by the Company. The defense and indemnification of these cases are covered under the Company’s insurance policy subject to a reservation of rights by the insurer. Based on the current information available to the Company, the impact that current or any future TSM litigation may have on the Company cannot be reasonably estimated. LifeNet — On June 27, 2018, LifeNet Health, Inc. (“LifeNet”) filed a patent infringement lawsuit in the United States District Court for the Middle District of Florida (since moved to the Northern District of Florida) claiming infringement of five of its patents by the Company’s predecessor RTI Surgical, Inc. The suit requests damages, enhanced damages, reimbursement of costs and expenses, reasonable attorney fees, and an injunction. The asserted patents are expired. On April 7, 2019, the Court granted the Company’s request to stay the lawsuit pending the U.S. Patent Trial and Appeal Board’s (“PTAB”) decision whether to institute review of the patentability of LifeNet’s patents. On August 12, 2019 the PTAB instituted review of three LifeNet patents, and on September 3, 2019 the PTAB instituted review of the remaining two. On August 4, 2020 and August 26, 2020, the PTAB issued final written decisions finding that certain claims were shown to be unpatentable and others not. Neither party appealed the PTAB’s decisions with respect to the three LifeNet patents on which the PTAB instituted review on August 12, 2019. With respect to the remaining two LifeNet patents, Surgalign filed Notices of Appeal with the Federal Circuit on October 27, 2020 and LifeNet filed a Notice of Cross-appeal on November 9, 2020. The Federal Circuit issued its written opinion regarding Surgalign’s Appeal and LifeNet’s Cross-appeal on April 11, 2022, affirming in-part, reversing in-part, and remanding one issue to the PTAB. In connection with the transactions, liabilities related to these claims remained a liability retained by the Company. The Company continues to believe the suit is without merit and will vigorously defend its position. Based on the current information available to the Company, the impact that current or any future litigation may have on the Company cannot be reasonably estimated. Securities Class Action— The Company’s Investigation (as defined below) resulted in stockholder litigation against the Company and certain former officers of the Company in the United States District Court for the Northern District of Illinois (the “Court”) on March 23, 2020 asserting claims under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 (the “Exchange Act”). On June 30, 2021, the parties to the Lowry Action conducted a mediation session and on July 27, 2021, a binding term sheet settling the Lowry Action was entered into whereby the defendants agreed to pay $10.5 million (inclusive of attorneys’ fees and administrative costs) in exchange for the dismissal with prejudice of all claims. On September 22, 2021, the court granted preliminary approval to the settlement, and the amount was paid by the Company’s insurers under its Directors’ and Officers’ insurance policies. The Court entered an order approving the settlement on January 26, 2022 and no amounts were outstanding on September 30, 2022 . The matter is now concluded. Derivative Lawsuits —Three derivative lawsuits have also been filed on behalf of the Company, naming it as a nominal defendant, and demanding a jury trial. On June 5, 2020, David Summers filed a shareholder derivative lawsuit (the “Summers Action”) against certain current and former directors and officers of the Company (as well as the Company as a nominal defendant), in the United States District Court for the Northern District of Illinois asserting statutory claims under Sections 10(b), 14(a), and 20(a) of the Exchange Act, as well as common law claims for breach of fiduciary duty, unjust enrichment and corporate waste. Thereafter, two similar shareholder derivative lawsuits asserting many of the same claims were filed in the same court against the same current and former directors and officers of the Company (as well as the Company as a nominal defendant), as well as a books and records demand under Section 220 of the Delaware General Corporate Law (the “Books and Records Demand”). The three derivative lawsuits have been consolidated into the first-filed Summers Action (together with the Books and Records Demand, the “Derivative Actions”). On September 6, 2020, the court entered an order staying the Summers Action pending resolution of the motions to dismiss in the Lowry Action. On September 30, 2021, the court granted preliminary approval of a proposed settlement of the Derivative Actions (the “Derivative Actions Settlement”). Pursuant to the Derivative Actions Settlement, the Company has agreed to adopt or revise certain corporate governance policies and procedures, and the Company’s insurers agreed to pay $1.5 million to plaintiffs’ counsel. Based on this a corresponding receivable and liability of $1.5 million was recorded within “Prepaid and other current assets,” and “Accrued expenses” on the consolidated balance sheets as of December 31, 2021. The settlement amount was paid by the Company’s insurers under its Directors’ and Officers’ insurance policies in January 2022 in the amount of $1.5 million. On January 24, 2022, the court gave final approval to the Derivative Actions Settlement. The matter is now concluded and no amounts were outstanding at September 30, 2022 . GPV I FIZN and StartVenture Poland Sp. z.o.o. ASI SKA – The Company is presently named as a co-defendant along with other companies and individuals, including Dr. Siemionow and Dr. Lewicki, our former Chief Medical Officer and former Director respectively, by former stockholders of Holo Surgical, S.A. (“Holo SA”), individually and/or collectively, for common law fraud, constructive fraud, fraudulent inducement, conspiracy to defraud, and unjust enrichment, unlawful taking and conversion based on illegal and fraudulent actions related to (i) the sale of shares in Holo Surgical, Inc. to Roboticine, (ii) the purchase of Plaintiffs’ ownership interests in Holo SA by Roboticine, and (iii) the subsequent sale of Holo Surgical, Inc. to the Company. The Company does not believe that any of the claims relate to its action with regards to the negotiations nor the purchase of Holo SA and on May 27, 2022, moved to dismiss. In the future, we may become subject to additional litigation or governmental proceedings or investigations that could result in additional unanticipated legal costs regardless of the outcome of the litigation. If we are not successful in any such litigation, we may be required to pay substantial damages or settlement costs. Based on the current information available to the Company, the impact that current or any future stockholder litigation may have on the Company cannot be reasonably estimated.

Regulatory Actions

Regulatory Actions	9 Months Ended
	Sep. 30, 2022
Regulatory Actions [Abstract]
Regulatory Actions	Regulatory Actions SEC Investigation — As previously disclosed in the Company’s Current Report on Form 8-K filed with the SEC on March 16, 2020, and the Form 10-K filed with the SEC on June 8, 2020, the Audit Committee of the Board of Directors, with the assistance of independent legal and forensic accounting advisors, conducted an internal investigation of matters relating to the Company’s revenue recognition practices for certain contractual arrangements, primarily with customers of the Company’s formerly-owned OEM Businesses, including the accounting treatment, financial reporting and internal controls related to such arrangements (the “Investigation”). The Investigation also examined transactions to understand the practices related to manual journal entries for accrual and reserve accounts. As a result of the Investigation, the Audit Committee concluded that the Company would restate its previously issued audited financial statements for fiscal years 2018, 2017, and 2016, selected financial data for fiscal years 2015 and 2014, the condensed consolidated financial statements for the quarterly periods within these years commencing with the first quarter of 2016, as well as the condensed consolidated financial statements for the quarterly periods within the 2019 fiscal year. On August 3, 2022, the Company reached a settlement with the SEC concluding and resolving in its entirety the Investigation. Under the terms of the settlement, the Company paid a civil penalty of $2.0 million which was previously

Related Party Transactions

Related Party Transactions	9 Months Ended
	Sep. 30, 2022
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Company’s related parties include: i) a person who is or was (since the beginning of the last fiscal year for which the Company has filed a Form 10-K and proxy statement, even if he or she does not presently serve in that role) an executive officer, director or nominee for election as a director; ii) greater than five percent beneficial owner of the Company’s common stock; or iii) immediate family member of any of the foregoing. The Company has not entered into any related party transactions in 2022. The following transactions were determined to be related parties at the time of the transaction: The Holo Surgical Acquisition As discussed in Note 6, on September 29, 2020, the Company entered into the Holo Purchase Agreement, pursuant to which, among other things, the Company consummated the Acquisition on October 23, 2020. As consideration for the Acquisition, the Company paid to seller $30.0 million in cash and issued to Seller 208,333 shares of its common stock with a fair value of $12.3 million. In addition, the seller will be entitled to receive contingent consideration from the Company valued at $50.6 million as of October 23, 2020, which must be first paid in shares of our common stock (in an amount up to 288,333 shares) and then paid in cash thereafter, contingent upon and following the achievement of certain regulatory, commercial and utilization milestones by specified time periods occurring up to the sixth (6th) anniversary of the Closing Date. Dr. Pawel Lewicki was appointed to the Company’s board of directors on November 23, 2020 and served through May 10, 2022 and Dr. Krzysztof Siemionow was the Company’s former Chief Medical Officer. Lewicki and Siemionow indirectly owned approximately 57.5% and 42.5% respectively of the outstanding ownership interests in the seller prior to the acquisition being executed. INN Acquisition On December 30, 2021, we executed the INN Purchase Agreement with the related party sellers, Dr. Siemionow, and Dr. Lewicki, who own the remaining 58% of INN evenly. See Note 1 , Note 6, and Note 17 for further discussion on amounts outstanding to them.

Subsequent Events

Subsequent Events	9 Months Ended
	Sep. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events The Company evaluated subsequent events as of the issuance date of the condensed consolidated financial statements as defined by FASB ASC 855, Subsequent Events.

Basis of Presentation (Policies

Basis of Presentation (Policies)	9 Months Ended
	Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying condensed consolidated financial statements include all adjustments, consisting of normal recurring accruals, which the Company considers necessary for a fair presentation of the results of operations for the periods shown. The condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X, and therefore, do not include all information and footnotes necessary for a fair presentation of the condensed consolidated financial position, results of operations, comprehensive loss and cash flows in conformity with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of our condensed consolidated financial statements in accordance with GAAP often requires us to make estimates and judgments that affect reported amounts. These estimates and judgments are based on historical experience and assumptions that we believe to be reasonable under the circumstances. Assumptions and judgments based on historical experience may provide reported results, which differ from actual results; however, these assumptions and judgments historically have not varied significantly from actual experience, and we therefore do not expect them to vary significantly in the future. All intercompany balances and transactions have been eliminated in consolidation. The results of operations for any interim period are not necessarily indicative of the results to be expected for the full year. The Company includes acquisition, disposal, integration and separation related costs, which are predominantly composed of legal, consulting, and advisor fee expenses, within the “Transaction and integration expense” line on the condensed consolidated statements of comprehensive loss. The condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, Surgalign Spine Technologies, Inc., Paradigm Spine, LLC (“Paradigm”), Pioneer Surgical Technology, Inc. (“Pioneer Surgical”), Holo Surgical Inc. (“Holo Surgical”), and Prompt Prototypes, LLC (“Prompt”). The operating results of the disposed OEM Businesses have been reported as discontinued operations in the condensed consolidated financial statements in the prior comparative periods. The Company consolidates the accounts of INN, a 42% owned subsidiary, as control was achieved through means other than voting rights ( “ variable interest entities ” or “ VIE ”
Accounting Standards Issued But Not Yet Adopted and Significant New Accounting Policies	Accounting Standards Issued But Not Yet Adopted To date, there have been no recent accounting pronouncements not yet effective that have a material, or potentially material, impact to our consolidated financial statements. Significant New Accounting Policies There are no new accounting policies effective for this reporting period that have a material impact on the financial statements.

Discontinued Operations (Tables

Discontinued Operations (Tables)	9 Months Ended
	Sep. 30, 2022
Discontinued Operations and Disposal Groups [Abstract]
Schedule of Financial Results and Operating and Investing Cash Flows of Discontinued Operations	The following table presents the financial results of the discontinued operations: Three Months Ended Nine Months Ended 2022 2021 2022 2021 Major classes of line items constituting net income (loss) from discontinued operations Revenues $ — $ — $ — $ — Costs of processing and distribution — — — — Gross profit — — — — Expenses: General and administrative — — — — Severance and restructuring costs — — — — Transaction and integration expenses — — — — Total expenses — — — — Operating (loss) income — — — — Other expense – net: OEM working capital adjustment — — — 6,316 Interest expense — — — — Derivative loss — — — — Loss on extinguishment of debt — — — — Foreign exchange loss (gain) — — — — Total other expense – net — — — 6,316 Loss from discontinued operations — — — (6,316) Gain on sale of net assets of discontinued operations — — — — Loss from discontinued operations before income tax provision (benefit) — — — (6,316) Income tax provision (benefit) — (349) — (1,112) Net income (loss) from discontinued operations $ — $ 349 $ — $ (5,204) Total operating and investing cash flows of discontinued operations for the nine months ended September 30, 2022 and 2021 is comprised of the following, which excludes the effect of income taxes: Nine Months Ended Nine Months Ended September 30, September 30, Significant operating non-cash reconciliation items: Depreciation and amortization $ — $ — Provision for bad debt and products returns $ — $ — Revenue recognized due to change in deferred revenue $ — $ — Deferred income tax provision $ — $ — Stock-based compensation $ — $ — Gain on sale of discontinued assets, net $ — $ — Loss on extinguishment of debt $ — $ — Amortizations of debt issuance costs $ — $ — Amortizations of debt discount $ — $ — Significant investing items: Payments for OEM working capital adjustment $ — $ (5,430) Purchases of property and equipment $ — $ — Patent and acquired intangible asset costs $ — $ — Proceeds from sale of OEM Business $ — $ —

Leases (Tables)

Leases (Tables)	9 Months Ended
	Sep. 30, 2022
Leases [Abstract]
Schedule of Components of Operating Lease Expense	The components of operating lease expense were as follows: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Operating lease cost $ 108 $ 179 $ 352 $ 557 Short-term operating lease cost 224 112 666 261 Total operating lease cost $ 332 $ 291 $ 1,018 $ 818 Supplemental cash flow information related to operating leases was as follows: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Cash paid for amounts included in the measurement of lease liabilities $ 334 $ 311 $ 1,020 $ 887 ROU assets obtained in exchange for lease obligations — — — 68
Schedule of Supplemental Balance Sheet Information Related to Operating Leases	Supplemental balance sheet information related to operating leases was as follows: Balance Sheet Classification Balance at September 30, 2022 Balance at December 31, 2021 Assets: Right-of-use assets Other assets – net $ 669 $ 876 Liabilities: Current Accrued expenses $ 220 $ 294 Noncurrent Other long-term liabilities 806 947 Total operating lease liabilities $ 1,026 $ 1,241
Schedule of Weighted-Average Remaining Lease Terms and Discount Rates	The weighted-average remaining lease terms and discount rates were as follows: For the Nine Months Ended 2022 2021 Weighted-average remaining lease term (years) 6.1 6.1 Weighted-average discount rate 5.2 % 5.0 %
Schedule of Maturities of Operating Lease Liabilities	As of September 30, 2022, maturities of commenced operating lease liabilities were as follows: Balance at September 30, 2022 (remaining) $ 107 2023 194 2024 171 2025 161 2026 159 2027 and beyond 398 Total future minimum lease payments 1,190 Less imputed interest (164) Total $ 1,026

Revenue from Contracts with C_2

Revenue from Contracts with Customers (Tables)	9 Months Ended
	Sep. 30, 2022
Revenue from Contract with Customer [Abstract]
Schedule of Total Revenue by Geographical Region	The Company’s entire revenue for the three and nine months ended September 30, 2022 and 2021 was recognized at a point in time. The following table represents total revenue by geographical region for the three and nine months ended September 30, 2022 and 2021, respectively: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Revenues: Domestic $ 17,144 $ 17,306 $ 51,443 $ 57,880 International 3,034 3,239 9,963 10,790 Total revenues from contracts with customers $ 20,178 $ 20,545 $ 61,406 $ 68,670

Business Combinations (Tables)

Business Combinations (Tables)	9 Months Ended
	Sep. 30, 2022
Business Combination and Asset Acquisition [Abstract]
Schedule of Fair Value of Identifiable Assets Acquired and Liabilities Assumed	The following table summarizes the fair value of the identifiable assets acquired and liabilities assumed from the acquisition of Prompt as of April 30, 2021 (in thousands): Inventories $ 140 Right-of-use assets 78 Property and equipment 528 Operating lease liabilities (78) Deferred tax liability (28) Net assets acquired $ 640 Bargain purchase gain (90) Total purchase price $ 550

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]
Schedule of Stock Option And Stock Grant Awards By Plan	The following tables summarize our stock option and stock grant awards by plan: For the nine months ended September 30, 2022: Plan Stock Options Restricted Stock Awards Restricted Stock Units Total 2021 Incentive Inducement Plan — — 169,351 169,351 2021 Incentive Compensation Plan — — 508,940 508,940 Total — — 678,291 678,291 For the nine months ended September 30, 2021: Plan Stock Options Restricted Stock Awards Restricted Stock Units Total 2021 Incentive Inducement Plan 14,066 — 14,321 28,387 2021 Incentive Compensation Plan 3,803 — 151,016 154,819 2018 Incentive Compensation Plan 8,005 4,920 — 12,925 Total 25,874 4,920 165,337 196,131
Schedule of Stock-Based Compensation Recognized	The Company recognized stock-based compensation as follows: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Stock-based compensation: Costs of goods sold $ — $ — $ — $ 21 General and administrative 1,091 1,734 3,214 3,967 Research and development 122 134 298 230 Total $ 1,213 $ 1,868 $ 3,512 $ 4,218

Net Loss Per Common Share (Tabl

Net Loss Per Common Share (Tables)	9 Months Ended
	Sep. 30, 2022
Earnings Per Share [Abstract]
Schedule of Common Stock used in Calculation of Basic and Diluted Earnings Per Share	A reconciliation of the number of shares of common stock used in the calculation of basic and diluted net loss per common share is presented below: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Weighted average basic shares 6,739,234 4,610,596 6,356,655 3,904,509
Schedule of Number of Potential Dilutive Shares that Excluded Due to Anti-dilutive Effect	The following table includes the number of potential dilutive shares that were excluded due to the anti-dilutive effect: For the Three Months Ended For the Nine Months Ended 2022 2021 2022 2021 Stock Options — — — 11,872 Restricted Stock Units and Restricted Stock Awards 464,712 191,399 232,260 39,595 Total 464,712 191,399 232,260 51,467

Prepaid and Other Current Ass_2

Prepaid and Other Current Assets (Tables)	9 Months Ended
	Sep. 30, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Schedule of Prepaid and Other Current Assets	Prepaid and other current assets are as follows: September 30, December 31, Income tax receivable $ 2,448 $ 4,116 Leasehold improvement reimbursement 2,880 — Prepaid expenses 1,210 2,553 Payroll tax receivable 1,423 — OEM safety stock receivable 2,000 1,000 Insurance recovery receivable — 1,500 Other receivables 1,168 815 $ 11,129 $ 9,984

Property and Equipment (Tables)

Property and Equipment (Tables)	9 Months Ended
	Sep. 30, 2022
Property, Plant and Equipment [Abstract]
Schedule of Property and Equipment	The net book value of property and equipment after accumulated depreciation and all impairment is as follows: September 30, 2022 December 31, 2021 Processing equipment $ 261 $ 346 Surgical instruments 490 489 Office equipment, furniture and fixtures 3 15 Computer equipment and software 196 44 Construction in process 832 51 $ 1,782 $ 945

Fair Value Information (Tables)

Fair Value Information (Tables)	9 Months Ended
	Sep. 30, 2022
Fair Value Disclosures [Abstract]
Schedule of Fair Value of Warrant Liability Valuation Inputs	Inputs used in estimating the fair value of the contingent consideration for Holo Surgical as of September 30, 2022 and December 31, 2021, are summarized below: Fair Value at September 30, 2022 Valuation Technique Unobservable Inputs Ranges $24,744 Earn-Out Valuation Probability of success factor 0% - 95% Discount rates 19.42% - 20.56% Fair Value at December 31, 2021 Valuation Technique Unobservable Inputs Ranges $51,928 Earn-Out Valuation Probability of success factor 0% - 90% Discount rates 0.06% - 11.60% The warrant liability is revalued each reporting period with the change in fair value recorded in the accompanying condensed consolidated statements of comprehensive loss until the warrants are exercised or expire. The fair value of the warrant liability is estimated using the Black-Scholes Option Pricing Model using the following valuation inputs: September 30, December 31, Stock price $ 3.48 $ 21.60 Risk-free interest rate 4.17 % 0.84 % Dividend yield 0.00 % 0.00 % Volatility 100.00 % 130.00 % The warrant liability is revalued each reporting period with the change in fair value recorded in the accompanying condensed consolidated statements of comprehensive loss until the warrants are exercised or expire. The fair value of the warrant liability is estimated using the Black-Scholes Option Pricing Model using the following valuation inputs: September 30, Stock price $ 3.48 Risk-free interest rate 4.12 % Dividend yield 0.00 % Volatility 80.00 %
Schedule of Reconciliation of Acquisition Contingencies	The following table provides a reconciliation of contingent consideration measured at fair value using significant unobservable inputs (Level 3) as of September 30, 2022 and December 31, 2021 : September 30, December 31, Beginning balance as of January 1 $ 51,928 $ 56,515 Gain on acquisition contingency (17,184) (4,587) Milestone payments (10,000) — Ending balance as of September 30 $ 24,744 $ 51,928
Schedule of Fair Value Assets Subject to Fair Value Measured Using Level 3 Inputs	As a result of impairments recognized, the following table summarizes the post impairment fair values of the corresponding assets subject to fair value measured using Level 3 inputs as of September 30, 2022 and December 31, 2021: Fair value September 30, December 31, Property and equipment – net $ 1,782 $ 945 Definite-lived intangible assets – net — — Other assets – net 4,030 5,970 $ 5,812 $ 6,915
Schedule of Impairments of Assets Subject to Fair Value Measured Using Level 3 Inputs	The following table summarizes the corresponding impairment charge during the three and nine months ended September 30, 2022 and 2021: For the Three Months Ended For the Nine Months Ended Impairment 2022 2021 2022 2021 Property and equipment – net $ 1,193 $ 5,186 $ 2,766 $ 8,978 Definite-lived intangible assets – net 165 167 366 478 Other assets – net 977 58 1,138 338 $ 2,335 $ 5,411 $ 4,270 $ 9,794
Schedule of Liabilities Measured at Fair Value on Recurring Basis	The following table presents information about the Company’s liabilities that are measured at fair value: Level September 30, 2022 December 31, 2021 Warrant liability 3 $ 1,504 $ 12,013
Schedule of Changes in Fair Value of Level 3 Valuation for the Warrant Lability	The table presented below is a summary of changes in the fair value of the Company’s Level 3 valuation for the June 14, 2021 warrant liability for the nine months ended September 30, 2022 : Warrant Liability December 31, 2021 $ 12,013 Change in fair value of warrant liability (11,894) September 30, 2022 $ 119 The table presented below is a summary of changes in the fair value of the Company’s Level 3 valuation for the February 15, 2022 warrant liability for the nine months ended September 30, 2022, there were no warrants issued as of September 30, 2021: Warrant Liability December 31, 2021 $ — Fair value of warrants on date of issuance 10,157 Execution of prefunded warrants (1,749) Change in fair value of warrant liability (7,023) September 30, 2022 $ 1,385

Accrued Expenses (Tables)

Accrued Expenses (Tables)	9 Months Ended
	Sep. 30, 2022
Payables and Accruals [Abstract]
Schedule of Accrued Expenses	Accrued expenses are as follows: September 30, December 31, Accrued compensation $ 5,013 $ 5,258 Accrued distributor commissions 3,752 2,957 Accrued securities class action settlement — 1,500 Other 3,070 8,054 Total accrued expenses $ 11,835 $ 17,769

Other Long-term Liabilities (Ta

Other Long-term Liabilities (Tables)	9 Months Ended
	Sep. 30, 2022
Other Liabilities, Noncurrent [Abstract]
Schedule of Other Long-term Liabilities	Other long-term liabilities are as follows: September 30, 2022 December 31, 2021 Acquisition contingencies - Holo $ 15,555 $ 26,343 Warrant Liability 1,504 12,013 Lease obligations 806 947 Other 2,963 2,229 Total other long-term liabilities $ 20,828 $ 41,532

Debt (Tables)

Debt (Tables)	9 Months Ended
	Sep. 30, 2022
Debt Disclosure [Abstract]
Schedule of Long-term Debt Instruments	Carrying Value (In thousands) September 30, 2022 December 31, 2021 Seller Notes-P. Lewicki $ 5,306 $ 5,306 Seller Notes-K. Siemionow 5,306 5,306 Less: accretion of acquisition adjustment (473) (630) Total Seller Notes – related party 10,139 9,982 Current portion of seller notes — — Total long-term seller notes, excluding current portion $ 10,139 $ 9,982
Schedule of Maturities of Long-term Debt	As of September 30, 2022, the future maturities of long-term debt, excluding deferred financing costs, accrued interest and debt discount, were as follows: Future Maturities of Long-Term Debt 2022 $ — 2023 — 2024 10,612 2025 — 2026 — Thereafter — Total $ 10,612

Business (Details)

Business (Details) $ / shares in Units, $ in Thousands												3 Months Ended		9 Months Ended		12 Months Ended
	May 16, 2022	Feb. 15, 2022 USD ($) $ / shares shares	Dec. 30, 2021 USD ($)	Dec. 30, 2021 USD ($) shares	Dec. 30, 2021 USD ($) note	Dec. 30, 2021 USD ($) tranche	Dec. 30, 2021 USD ($) payment	Dec. 30, 2021 USD ($) milestone	Jun. 14, 2021 USD ($) $ / shares shares	Apr. 30, 2021 USD ($) payment	Feb. 01, 2021 USD ($) $ / shares shares	Sep. 30, 2022 USD ($) country	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) segment country	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Jul. 20, 2020 USD ($)
Business [Line Items]
Countries in which we market and sell (more than) | country												50		50
Number of reportable segments | segment														1
Stock split conversion ratio	0.03333
Cash consideration														$ 0	$ 328
Cash and cash equivalents												$ 13,845		13,845		$ 51,287
Trade accounts payable and accrued expense liabilities												24,900		24,900
Accumulated deficit												(585,107)		(585,107)		(569,613)
Net loss from continuing operations												(9,800)		(15,500)
Net loss												$ (9,833)	$ (7,906)	$ (15,494)	$ (39,289)
Strike price of warrants (in dollars per share) | $ / shares									$ 51.7500
Sold
Business [Line Items]
Purchase price																	$ 440,000
Placement Agent Warrants
Business [Line Items]
Strike price of warrants (in dollars per share) | $ / shares									$ 64.6875
Public Offering Warrants
Business [Line Items]
Warrants issued (in shares) | shares		163,043
Strike price of warrants (in dollars per share) | $ / shares		$ 0.0030
Public Offering
Business [Line Items]
Common stock sold (in shares) | shares		1,285,507									956,666
Sale of stock price (in dollars per share) | $ / shares		$ 13.8000
Underwriters option		30 days
Net proceeds from the direct offering, after deducting investor and management fees		$ 17,700							$ 45,800		$ 40,500
Common stock sold (in shares) | shares									966,183
Investors fees									$ 4,200		$ 4,000
Common stock price per share (in dollars per share) | $ / shares											$ 45
Proceeds from issuance of common stock		$ 20,000
Public Offering | Pre-Funded Warrants
Business [Line Items]
Warrants issued (in shares) | shares		163,768
Sale of warrants price (in dollars per share) | $ / shares		$ 13.7970
Public Offering | Warrants
Business [Line Items]
Warrants issued (in shares) | shares									966,183
Strike price of warrants (in dollars per share) | $ / shares		$ 18
Public Offering | Warrants | Maximum
Business [Line Items]
Warrants issued (in shares) | shares		1,086,956
Public Offering | Placement Agent Warrants
Business [Line Items]
Warrants issued (in shares) | shares									57,971
Strike price of warrants (in dollars per share) | $ / shares		$ 17.2500							$ 64.6875
Public Offering | Placement Agent Warrants | Maximum
Business [Line Items]
Warrants issued (in shares) | shares		86,956
Public Offering | Invest Warrants
Business [Line Items]
Warrants issued (in shares) | shares									966,183
Strike price of warrants (in dollars per share) | $ / shares									$ 51.7500
Proceeds from issuance of common stock									$ 50,000
Over-Allotment Option
Business [Line Items]
Common stock sold (in shares) | shares		217,391
Sale of stock price (in dollars per share) | $ / shares		$ 13.7970
INN Acquisition
Business [Line Items]
Payments to acquire businesses			$ 19,900
Cash consideration			5,000
Shares issued			4,900
Number of unsecured promissory notes | note					2
Number of payments | milestone								3
Net loss																$ 30,200
INN Acquisition | Achievement of all milestones
Business [Line Items]
Payments to acquire businesses			72,300
Aggregate principal amount			10,600
Fair value			$ 10,000	$ 10,000	$ 10,000	$ 10,000	$ 10,000	$ 10,000
Equity interest acquired (up to)			100%	100%	100%	100%	100%	100%
Number of payments						3	3
INN Acquisition | Tranche One
Business [Line Items]
Percentage of additional voting interests acquired (as a percent)			19.30%	19.30%	19.30%	19.30%	19.30%	19.30%
Equity interests issued and issuable			$ 19,300
INN Acquisition | Tranche Two
Business [Line Items]
Percentage of additional voting interests acquired (as a percent)			19.30%	19.30%	19.30%	19.30%	19.30%	19.30%
Equity interests issued and issuable			$ 19,300
INN Acquisition | Tranche Three
Business [Line Items]
Percentage of additional voting interests acquired (as a percent)			19.30%	19.30%	19.30%	19.30%	19.30%	19.30%
Equity interests issued and issuable			$ 19,300
INN Acquisition | Common Stock
Business [Line Items]
Shares issuable at closing (in shares) | shares				227,359
Prompt | Agreement
Business [Line Items]
Payments to acquire businesses										$ 1,100
Cash consideration										300
Shares issued										200
Contingent consideration										$ 600
Number of payments | payment										2
First payment										18 months
Second payment										36 months
INN Acquisition | INN Acquisition
Business [Line Items]
Percentage of voting interests acquired (as a percent)			42%	42%	42%	42%	42%	42%

Basis of Presentation (Details)

Basis of Presentation (Details)	Dec. 30, 2021
INN Acquisition | INN Acquisition
Business Combinations [Line Items]
Percentage of voting interests acquired (as a percent)	42%

Discontinued Operations - Sched

Discontinued Operations - Schedule of Financial Results of Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other expense – net:
Gain on sale of net assets of discontinued operations			$ 0	$ (6,316)
Loss from operations of discontinued operations	$ 0	$ 0	0	(6,316)
Income tax provision (benefit)	0	(349)	0	(1,112)
Net income (loss) from discontinued operations	0	349	0	(5,204)
OEM Business | Sold
Major classes of line items constituting net income (loss) from discontinued operations
Revenues	0	0	0	0
Costs of processing and distribution	0	0	0	0
Gross profit	0	0	0	0
Expenses:
General and administrative	0	0	0	0
Severance and restructuring costs	0	0	0	0
Transaction and integration expenses	0	0	0	0
Total expenses	0	0	0	0
Operating (loss) income	0	0	0	0
Other expense – net:
OEM working capital adjustment	0	0	0	6,316
Interest expense	0	0	0	0
Derivative loss	0	0	0	0
Loss on extinguishment of debt	0	0	0	0
Foreign exchange loss (gain)	0	0	0	0
Total other expense – net	0	0	0	6,316
Loss from discontinued operations	0	0	0	(6,316)
Gain on sale of net assets of discontinued operations	0	0	0	0
Loss from operations of discontinued operations	0	0	0	(6,316)
Income tax provision (benefit)	0	(349)	0	(1,112)
Net income (loss) from discontinued operations	$ 0	$ 349	$ 0	$ (5,204)

Discontinued Operations - Addit

Discontinued Operations - Additional Information (Details) - OEM Business - Sold - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2021	Jun. 03, 2021	Dec. 01, 2020
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Maximum working capital adjustment amount			$ 14
Liable dispute amount paid	$ 5.8
Liable amount, remaining in dispute		$ 5.8

Discontinued Operations - Sch_2

Discontinued Operations - Schedule of Operating and Investing Cash Flows of Discontinued Operations (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Significant operating non-cash reconciliation items:
Stock-based compensation	$ 3,512	$ 4,218
Significant investing items:
Payments for OEM working capital adjustment	0	(5,430)
Purchases of property and equipment	(282)	(150)
Sold | OEM Business
Significant operating non-cash reconciliation items:
Depreciation and amortization	0	0
Provision for bad debt and products returns	0	0
Revenue recognized due to change in deferred revenue	0	0
Deferred income tax provision	0	0
Stock-based compensation	0	0
Gain on sale of discontinued assets, net	0	0
Loss on extinguishment of debt	0	0
Amortizations of debt issuance costs	0	0
Amortizations of debt discount	0	0
Significant investing items:
Payments for OEM working capital adjustment	0	(5,430)
Purchases of property and equipment	0	0
Patent and acquired intangible asset costs	0	0
Proceeds from sale of OEM Business	$ 0	$ 0

Leases - Additional Information

Leases - Additional Information (Details)	Sep. 30, 2022
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term (in years)	1 year
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term (in years)	7 years

Leases - Schedule of Operating

Leases - Schedule of Operating Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Operating lease cost	$ 108	$ 179	$ 352	$ 557
Short-term operating lease cost	224	112	666	261
Total operating lease cost	$ 332	$ 291	$ 1,018	$ 818

Leases - Schedule of Supplement

Leases - Schedule of Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Cash paid for amounts included in the measurement of lease liabilities	$ 334	$ 311	$ 1,020	$ 887
ROU assets obtained in exchange for lease obligations	$ 0	$ 0	$ 0	$ 68

Leases - Schedule of Suppleme_2

Leases - Schedule of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets - net	Other assets - net
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses	Accrued expenses
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other long-term liabilities	Other long-term liabilities
Assets:
Right-of-use assets	$ 669	$ 876
Liabilities:
Current	220	294
Noncurrent	806	947
Total operating lease liabilities	$ 1,026	$ 1,241

Leases - Schedule of Weighted-A

Leases - Schedule of Weighted-Average Remaining Lease Terms and Discount Rates (Details)	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Weighted-average remaining lease term (years)	6 years 1 month 6 days	6 years 1 month 6 days
Weighted-average discount rate	5.20%	5%

Leases - Schedule of Maturities

Leases - Schedule of Maturities of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Leases [Abstract]
2022 (remaining)	$ 107
2023	194
2024	171
2025	161
2026	159
2027 and beyond	398
Total future minimum lease payments	1,190
Less imputed interest	(164)
Total operating lease liabilities	$ 1,026	$ 1,241

Revenue from Contracts with C_3

Revenue from Contracts with Customers - Schedule of Total Revenue by Geographical Region (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation Of Revenue [Line Items]
Total revenues from contracts with customers	$ 20,178	$ 20,545	$ 61,406	$ 68,670
Point In Time
Disaggregation Of Revenue [Line Items]
Total revenues from contracts with customers	20,178	20,545	61,406	68,670
Point In Time | Domestic
Disaggregation Of Revenue [Line Items]
Total revenues from contracts with customers	17,144	17,306	51,443	57,880
Point In Time | International
Disaggregation Of Revenue [Line Items]
Total revenues from contracts with customers	$ 3,034	$ 3,239	$ 9,963	$ 10,790

Business Combinations - Inteneu

Business Combinations - Inteneural Networks Inc. (Details) $ / shares in Units, $ in Thousands						3 Months Ended			9 Months Ended		12 Months Ended
	Dec. 30, 2021 USD ($) $ / shares	Dec. 30, 2021 USD ($) $ / shares shares	Dec. 30, 2021 USD ($) tranche $ / shares	Dec. 30, 2021 USD ($) payment $ / shares	Dec. 30, 2021 USD ($) milestone $ / shares	Sep. 30, 2022 USD ($) $ / shares	Dec. 31, 2021 USD ($) $ / shares	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) $ / shares	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / shares
Business Combinations [Line Items]
Cash consideration									$ 0	$ 328
Common stock, par value (in dollars per share) | $ / shares						$ 0.001	$ 0.001		$ 0.001		$ 0.001
Net loss						$ (9,833)		$ (7,906)	$ (15,494)	(39,289)
Net loss applicable to noncontrolling interests						$ 0		$ 0	$ 0	$ 0
INN Acquisition
Business Combinations [Line Items]
Payments to acquire businesses	$ 19,900
Cash consideration	5,000
Shares issued	4,900
Number of payments | milestone					3
Direct and incremental costs	400	$ 400	$ 400	$ 400	$ 400
Acquisition of additional voting interests	41,700
Acquisition related costs											$ 72,100
Fair value of noncontrolling interests	52,000	52,000	52,000	52,000	52,000
Net loss											30,200
Net loss applicable to noncontrolling interests											$ 41,900
INN Acquisition | Assembled Workforce
Business Combinations [Line Items]
Acquisition related costs							$ 200
INN Acquisition | Achievement of all milestones
Business Combinations [Line Items]
Payments to acquire businesses	72,300
Fair value	$ 10,000	$ 10,000	$ 10,000	$ 10,000	$ 10,000
Equity interest acquired (up to)	100%	100%	100%	100%	100%
Number of payments			3	3
Revenue based earnout consideration	$ 10,300	$ 10,300	$ 10,300	$ 10,300	$ 10,300
INN Acquisition | Tranche One
Business Combinations [Line Items]
Percentage of additional voting interests acquired (as a percent)	19.30%	19.30%	19.30%	19.30%	19.30%
Equity interests issued and issuable	$ 19,300
INN Acquisition | Tranche Two
Business Combinations [Line Items]
Percentage of additional voting interests acquired (as a percent)	19.30%	19.30%	19.30%	19.30%	19.30%
Equity interests issued and issuable	$ 19,300
INN Acquisition | Tranche Three
Business Combinations [Line Items]
Percentage of additional voting interests acquired (as a percent)	19.30%	19.30%	19.30%	19.30%	19.30%
Equity interests issued and issuable	$ 19,300
INN Acquisition | Common Stock
Business Combinations [Line Items]
Shares issuable at closing (in shares) | shares		227,359
Common stock, par value (in dollars per share) | $ / shares	$ 0.001	$ 0.001	$ 0.001	$ 0.001	$ 0.001
INN Acquisition | INN Acquisition
Business Combinations [Line Items]
Percentage of voting interests acquired (as a percent)	42%	42%	42%	42%	42%
Contingent interest percentage	58%	58%	58%	58%	58%

Business Combinations - Prompt

Business Combinations - Prompt Prototypes Acquisition (Details) $ in Thousands		3 Months Ended	9 Months Ended
	Apr. 30, 2021 USD ($) payment	Jun. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Business Combinations [Line Items]
Cash consideration			$ 0	$ 328
Prompt
Business Combinations [Line Items]
Second payment	36 months
Prompt | Agreement
Business Combinations [Line Items]
Payments to acquire businesses	$ 1,100
Cash consideration	300
Shares issued	200
Contingent consideration	$ 600
Number of payments | payment	2
First payment	18 months
Bargain purchase gain		$ 100

Business Combinations - Schedul

Business Combinations - Schedule of Fair Value of Identifiable Assets Acquired and Liabilities Assumed (Details) - Prompt - Agreement $ in Thousands	Apr. 30, 2021 USD ($)
Business Combinations [Line Items]
Inventories	$ 140
Right-of-use assets	78
Property and equipment	528
Operating lease liabilities	(78)
Deferred tax liability	(28)
Net assets acquired	640
Bargain purchase gain	(90)
Total purchase price	$ 550

Stock-Based Compensation - Sche

Stock-Based Compensation - Schedule of Stock Option And Stock Grant Awards By Plan (Details) - shares	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total, granted (in shares)	678,291	196,131
Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Options, granted (in shares)	0	25,874
Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)	0	4,920
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)	678,291	165,337
2021 Incentive Inducement Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total, granted (in shares)	169,351	28,387
2021 Incentive Inducement Plan | Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Options, granted (in shares)	0	14,066
2021 Incentive Inducement Plan | Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)	0	0
2021 Incentive Inducement Plan | Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)	169,351	14,321
2021 Incentive Compensation Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total, granted (in shares)	508,940	154,819
2021 Incentive Compensation Plan | Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Options, granted (in shares)	0	3,803
2021 Incentive Compensation Plan | Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)	0	0
2021 Incentive Compensation Plan | Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)	508,940	151,016
2018 Incentive Compensation Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total, granted (in shares)		12,925
2018 Incentive Compensation Plan | Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Options, granted (in shares)		8,005
2018 Incentive Compensation Plan | Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)		4,920
2018 Incentive Compensation Plan | Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted Stock Awards and Units, granted (in shares)		0

Stock-Based Compensation - Stoc

Stock-Based Compensation - Stock-Based Compensation Recognized (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation	$ 1,213	$ 1,868	$ 3,512	$ 4,218
Costs of goods sold
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation	0	0	0	21
General and administrative
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation	1,091	1,734	3,214	3,967
Research and development
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation	$ 122	$ 134	$ 298	$ 230

Net Loss Per Common Share - Rec

Net Loss Per Common Share - Reconciliation of Common Stock Used in Calculation of Basic and Diluted Earnings Per Share (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Weighted average basic shares (in shares)	6,739,234	4,610,596	6,356,655	3,904,509

Net Loss Per Common Share - Sch

Net Loss Per Common Share - Schedule of Number of Potential Dilutive Shares that Excluded Due to Anti-dilutive Effect (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Number of potential dilutive shares excluded due to anti-dilutive effect (in shares)	464,712	191,399	232,260	51,467
Stock Options
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Number of potential dilutive shares excluded due to anti-dilutive effect (in shares)	0	0	0	11,872
Restricted Stock Units and Restricted Stock Awards
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Number of potential dilutive shares excluded due to anti-dilutive effect (in shares)	464,712	191,399	232,260	39,595

Net Loss Per Common Share - Add

Net Loss Per Common Share - Additional Information (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive stock excluded from the computation of diluted EPS (in shares)	464,712	191,399	232,260	51,467
Stock Options
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive stock excluded from the computation of diluted EPS (in shares)	82,650	182,302	96,793	164,507

Inventories - Additional Inform

Inventories - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Inventory Disclosure [Abstract]
Inventory write-downs	$ 300	$ 1,400	$ 4,133	$ 5,754
Settlement received	$ 900	$ 3,900	$ 900	$ 3,900

Prepaid and Other Current Ass_3

Prepaid and Other Current Assets - Schedule of Prepaid and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Income tax receivable	$ 2,448	$ 4,116
Leasehold improvement reimbursement	2,880	0
Prepaid expenses	1,210	2,553
Payroll tax receivable	1,423	0
OEM safety stock receivable	2,000	1,000
Insurance recovery receivable	0	1,500
Other receivables	1,168	815
Prepaid and other current assets	$ 11,129	$ 9,984

Property and Equipment - Schedu

Property and Equipment - Schedule of Net Book Value of Property and Equipment after Accumulated Depreciation and Impairment (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment - net	$ 1,782	$ 945
Processing equipment
Property, Plant and Equipment [Line Items]
Property and equipment - net	261	346
Surgical instruments
Property, Plant and Equipment [Line Items]
Property and equipment - net	490	489
Office equipment, furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment - net	3	15
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property and equipment - net	196	44
Construction in process
Property, Plant and Equipment [Line Items]
Property and equipment - net	$ 832	$ 51

Property and Equipment - Additi

Property and Equipment - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 500,000	$ 700,000	$ 1,600,000	$ 1,900,000
Asset impairment and abandonment charges	2,300,000	5,000,000	4,300,000	9,400,000
Asset impairment	2,300,000	5,400,000	4,300,000	9,800,000
ERP
Property, Plant and Equipment [Line Items]
Capitalized cost	0	2,100,000	0	3,200,000
Asset impairment	0	2,000,000	0	3,100,000
ERP implementation expense	0	0	700,000	100,000
HOLO Portal Surgical Guidance System.
Property, Plant and Equipment [Line Items]
Capitalized cost	400,000	0	800,000	0
Capitalized compensation expense			100,000	0
Capitalized computer software impairments	$ 0	$ 0	$ 0	$ 0

Warrants - Additional Informati

Warrants - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions				9 Months Ended
	Feb. 15, 2022	Jun. 14, 2021	Feb. 01, 2021	Sep. 30, 2022
Class Of Warrant Or Right [Line Items]
Strike price of warrants (in dollars per share)		$ 51.7500
Percentage of placement agent sash fee equal to gross proceeds from warrants (as a percent)	7%	7%
Management fee equal to aggregate of gross proceeds of warrants (as a percent)	1%	1%
Additional Paid-In Capital
Class Of Warrant Or Right [Line Items]
Stock issuance costs		$ 2.1		$ 1.4
Common Stock
Class Of Warrant Or Right [Line Items]
Stock issuance costs		2.1		1.4
Warrants | Transaction and integration expenses
Class Of Warrant Or Right [Line Items]
Warrant issuance costs		$ 2.1		$ 0.9
Placement Agent Warrants
Class Of Warrant Or Right [Line Items]
Strike price of warrants (in dollars per share)		$ 64.6875
Placement Agent Warrants | Maximum
Class Of Warrant Or Right [Line Items]
Number of common stock shares issuable upon conversion of warrants (in shares)		57,971
Public Offering Warrants
Class Of Warrant Or Right [Line Items]
Warrants issued (in shares)	163,043
Strike price of warrants (in dollars per share)	$ 0.0030
Public Offering
Class Of Warrant Or Right [Line Items]
Common stock sold (in shares)	1,285,507		956,666
Proceeds from issuance of common stock	$ 20
Sale of stock price (in dollars per share)	$ 13.8000
Net proceeds from the direct offering, after deducting investor and management fees	$ 17.7	$ 45.8	$ 40.5
Issuance costs	$ 2.3
Stock issuance costs		$ 4.2	$ 4
Common stock sold (in shares)		966,183
Common stock price per share (in dollars per share)			$ 45
Public Offering | Pre-Funded Warrants
Class Of Warrant Or Right [Line Items]
Warrants issued (in shares)	163,768
Public Offering | Warrants
Class Of Warrant Or Right [Line Items]
Warrants issued (in shares)		966,183
Strike price of warrants (in dollars per share)	$ 18
Public Offering | Warrants | Maximum
Class Of Warrant Or Right [Line Items]
Warrants issued (in shares)	1,086,956
Public Offering | Placement Agent Warrants
Class Of Warrant Or Right [Line Items]
Warrants issued (in shares)		57,971
Strike price of warrants (in dollars per share)	$ 17.2500	$ 64.6875
Public Offering | Placement Agent Warrants | Maximum
Class Of Warrant Or Right [Line Items]
Warrants issued (in shares)	86,956
Over-Allotment Option
Class Of Warrant Or Right [Line Items]
Common stock sold (in shares)	217,391
Sale of stock price (in dollars per share)	$ 13.7970
At-the-Market Offering
Class Of Warrant Or Right [Line Items]
Proceeds from issuance of common stock		$ 50
Net proceeds from the direct offering, after deducting investor and management fees		45.8
Issuance costs		$ 4.2
Common stock sold (in shares)		966,183
Common stock price per share (in dollars per share)		$ 51.7500

Fair Value Information - Additi

Fair Value Information - Additional Information (Details) - USD ($)					9 Months Ended		12 Months Ended
	Jan. 14, 2022	Oct. 23, 2020	Sep. 29, 2020	Mar. 08, 2019	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2021
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash consideration					$ 0	$ 328,000
Common stock, par value (in dollars per share)					$ 0.001				$ 0.001
Property and equipment - net					$ 1,782,000				$ 945,000
Property And Equipment Written Down To Estimated Fair Value
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Property and equipment - net					4,500,000				12,000,000
Level 3
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Property and equipment – net, Fair Value					1,782,000				945,000
Level 3 | Property And Equipment Written Down To Estimated Fair Value
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Property and equipment – net, Fair Value					1,800,000				900,000
Holo Surgical Inc | Holo Purchase Agreement
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash consideration	$ 4,100,000	$ 30,000,000	$ 30,000,000
Shares issuable at closing (in shares)		208,333
Common stock, par value (in dollars per share)			$ 0.001
Revenue based earnout consideration			$ 83,000,000
Contingent consideration payable closing milestones, term (in years)		6 years	6 years
Equity interest issued or issuable, number of shares (in shares)	5,900,000
Trading days (in days)			5 days
Number of contingent consideration shares issued (in shares)	288,333
Contingent liability	$ 10,000,000				24,800,000				51,900,000
Holo Surgical Inc | Common Stock | Holo Purchase Agreement
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Shares issuable at closing (in shares)			208,333
Equity interest issued or issuable, number of shares (in shares)			496,666
Paradigm Spine Acquisition
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash consideration				$ 100,000,000
Shares issuable at closing (in shares)				357,653
Revenue based earnout consideration				$ 150,000,000
Trading days (in days)				5 days
Contingent liability				$ 72,200,000	$ 0			$ 0	$ 0
Total considerations including acquisition contingencies				300,000,000
Cash to be paid at closing				150,000,000
Number of common stock to be issued at closing, value				50,000,000
First potential earnout payment							$ 20,000,000
Estimated contingent liability				$ 0
Gain on acquisition contingency								$ 72,200,000

Fair Value Information - Schedu

Fair Value Information - Schedule of Fair Value Measurement Inputs Valuation Technique (Details) - Holo Surgical Inc - Level 3 $ in Thousands	Sep. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
Achievement of all milestones
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Contingent liability	$ 24,744	$ 51,928	$ 51,928	$ 56,515
Earn-Out Valuation | Minimum | Probability of success factor
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Unobservable Inputs	0	0
Earn-Out Valuation | Minimum | Discount rates
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Unobservable Inputs	0.1942	0.0006
Earn-Out Valuation | Maximum | Probability of success factor
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Unobservable Inputs	0.95	0.90
Earn-Out Valuation | Maximum | Discount rates
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Unobservable Inputs	0.2056	0.1160
Earn-Out Valuation | Achievement of all milestones
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Contingent liability	$ 24,744	$ 51,928

Fair Value Information - Sche_2

Fair Value Information - Schedule of Reconciliation of Acquisition Contingencies (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Business Combination, Contingent Consideration, Liability [Roll Forward]
Gain on acquisition contingency	$ (17,184)	$ (3,553)
Holo Surgical Inc | Achievement of all milestones | Level 3
Business Combination, Contingent Consideration, Liability [Roll Forward]
Beginning balance as of January 1	51,928	56,515
Gain on acquisition contingency	(17,184)	(4,587)
Milestone payments	(10,000)	0
Ending balance as of September 30	$ 24,744	$ 51,928

Fair Value Information - Sche_3

Fair Value Information - Schedule of Fair Value Assets Subject to Fair Value Measured Using Level 3 Inputs (Details) - Level 3 - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Impaired Long Lived Assets Held And Used [Line Items]
Property and equipment – net	$ 1,782	$ 945
Definite-lived intangible assets – net	0	0
Other assets – net	4,030	5,970
Long lived assets	$ 5,812	$ 6,915

Fair Value Information - Sche_4

Fair Value Information - Schedule of Impairments of Assets Subject to Fair Value Measured Using Level 3 Inputs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Impaired Long Lived Assets Held And Used [Line Items]
Asset impairment and abandonment charges	$ 2,300	$ 5,400	$ 4,300	$ 9,800
Level 3
Impaired Long Lived Assets Held And Used [Line Items]
Property and equipment – net	1,193	5,186	2,766	8,978
Definite-lived intangible assets – net	165	167	366	478
Other assets – net	977	58	1,138	338
Asset impairment and abandonment charges	$ 2,335	$ 5,411	$ 4,270	$ 9,794

Fair Value Information - Sche_5

Fair Value Information - Schedule of Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Level 3 | Warrant liability
Fair Value Liabilities Measured On Recurring Basis [Line Items]
Warrant liability	$ 1,504	$ 12,013

Fair Value Information - Sche_6

Fair Value Information - Schedule of Changes in Fair Value of Level 3 Valuation for the Warrant Liability (Details) - Level 3 $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
June 14, 2021 Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 12,013
Change in fair value of warrant liability	(11,894)
Ending balance	119
February 15, 2022 Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0
Fair value of warrants on date of issuance	10,157
Execution of prefunded warrants	(1,749)
Change in fair value of warrant liability	(7,023)
Ending balance	$ 1,385

Fair Value Information - Fair V

Fair Value Information - Fair Value of Warrant Liability Valuation Inputs (Details) - Black-Scholes Option Pricing Model	Sep. 30, 2022	Dec. 31, 2021
Stock price | June 14, 2021 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	3.48	21.60
Stock price | February 15, 2022 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	3.48
Risk-free interest rate | June 14, 2021 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	0.0417	0.0084
Risk-free interest rate | February 15, 2022 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	0.0412
Dividend yield | June 14, 2021 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	0	0
Dividend yield | February 15, 2022 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	0
Volatility | June 14, 2021 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	1	1.3000
Volatility | February 15, 2022 Warrants
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Measurement inputs	0.8000

Accrued Expenses - Accrued Expe

Accrued Expenses - Accrued Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued compensation	$ 5,013	$ 5,258
Accrued distributor commissions	3,752	2,957
Accrued securities class action settlement	0	1,500
Other	3,070	8,054
Total accrued expenses	$ 11,835	$ 17,769

Other Long-term Liabilities - S

Other Long-term Liabilities - Schedule of Other Long-term Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Other Liabilities, Noncurrent [Abstract]
Acquisition contingencies - Holo	$ 15,555	$ 26,343
Warrant Liability	1,504	12,013
Lease obligations	806	947
Other	2,963	2,229
Total other long-term liabilities	$ 20,828	$ 41,532

Income Taxes - Additional Infor

Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Tax Disclosure [Abstract]
Income tax provision	$ 38	$ (1,304)	$ 292	$ (1,004)

Debt - Additional Information (

Debt - Additional Information (Details) - Seller Notes - Unsecured Debt - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022	Dec. 31, 2021	Dec. 30, 2021
Debt Instrument [Line Items]
Debt issuance amount				$ 10,600,000
Contingent liability	$ 10,100,000	$ 10,100,000	$ 10,000,000
Stated rate (as a percent)				6.80%
Accrued interest expense	100,000	200,000
Amortizations of debt discount	200,000	600,000
Interest expense	300,000	800,000
Long -term debt default rate				4%
Level 2
Debt Instrument [Line Items]
Fair value	$ 10,100,000	$ 10,100,000	$ 10,000,000

Debt - Schedule of Long-term De

Debt - Schedule of Long-term Debt Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total Seller Notes – related party	$ 10,612
Unsecured Debt | Seller Notes
Debt Instrument [Line Items]
Less: accretion of acquisition adjustment	(473)	$ (630)
Total Seller Notes – related party	10,139	9,982
Current portion of seller notes	0	0
Total long-term seller notes, excluding current portion	10,139	9,982
Unsecured Debt | Seller Notes | P. Lewicki
Debt Instrument [Line Items]
2021 Fixed Rate Note	5,306	5,306
Unsecured Debt | Seller Notes | K. Siemionow
Debt Instrument [Line Items]
2021 Fixed Rate Note	$ 5,306	$ 5,306

Debt - Schedule of Future Matur

Debt - Schedule of Future Maturities of Long-term Debt (Details) $ in Thousands	Sep. 30, 2022 USD ($)
Debt Disclosure [Abstract]
2022	$ 0
2023	0
2024	10,612
2025	0
2026	0
Thereafter	0
Total Seller Notes – related party	$ 10,612

Commitments and Contingencies (

Commitments and Contingencies (Details)

1 Months Ended

3 Months Ended

9 Months Ended

12 Months Ended

Jan. 14, 2022 USD ($) shares

Dec. 30, 2021 USD ($) milestone

Mar. 12, 2021 USD ($) ft² claim

Oct. 23, 2020 USD ($)

Sep. 29, 2020 USD ($)

Mar. 08, 2019 USD ($)

Jan. 31, 2022 USD ($)

Jan. 31, 2021 USD ($)

Sep. 30, 2022 USD ($)

Sep. 30, 2021 USD ($)

Sep. 30, 2022 USD ($)

Sep. 30, 2021 USD ($)

Dec. 31, 2020 USD ($)

Aug. 05, 2022 USD ($)

Dec. 31, 2021 USD ($)

Jul. 20, 2020 agreement

Dec. 31, 2019 USD ($)

Commitment And Contingencies [Line Items]

Cash consideration

$ 0

$ 328,000

Current portion of acquisition contingency - Holo

$ 9,189,000

9,189,000

$ 25,585,000

Change in fair value of liability

(17,184,000)

(3,553,000)

Operating lease cost

108,000

$ 179,000

352,000

557,000

Cash paid for amounts included in the measurement of lease liabilities

334,000

$ 311,000

1,020,000

$ 887,000

Manufacturing and Distribution Agreements with Affiliates of Montague Private Equity

Commitment And Contingencies [Line Items]

Number of manufacturing and distribution agreements | agreement

3

Obligation, to be paid, year three

$ 17,900,000

Design and Development Agreement with Pioneer

Commitment And Contingencies [Line Items]

Shortfall

0

0

Pioneer shortfall Year 1 and Year 2

Commitment And Contingencies [Line Items]

Shortfall

$ 2,100,000

San Diego Lease | Premises

Commitment And Contingencies [Line Items]

Operating lease term of contract (in years)

12 years

Number of lease extension options (in years) | claim

1

Lease extension term (in years)

7 years

Lease rentable area (in square feet) | ft²

94,457

Operating lease cost

$ 64,600,000

Rent abatement term (in months)

13 months

San Diego Lease | Premises | Other assets - net

Commitment And Contingencies [Line Items]

Cash paid for amounts included in the measurement of lease liabilities

$ 2,500,000

San Diego Lease | Premises | Prepaid and other current assets

Commitment And Contingencies [Line Items]

Prepaid reimbursement

$ 2,900,000

Paradigm Spine Acquisition

Commitment And Contingencies [Line Items]

Revenue based earnout consideration

$ 150,000,000

First potential earnout payment

$ 20,000,000

Contingent liability

72,200,000

0

0

0

$ 0

Cash consideration

$ 100,000,000

Aziyo Biologics, Inc.

Commitment And Contingencies [Line Items]

Shortfall obligation

$ 14,200,000

$ 12,400,000

Holo Surgical Inc | Holo Purchase Agreement

Commitment And Contingencies [Line Items]

Revenue based earnout consideration

$ 83,000,000

Contingent liability

$ 10,000,000

24,800,000

24,800,000

51,900,000

Number of contingent consideration shares issued (in shares) | shares

288,333

Equity interest issued or issuable, number of shares (in shares) | shares

5,900,000

Cash consideration

$ 4,100,000

$ 30,000,000

$ 30,000,000

Current portion of acquisition contingency - Holo

9,200,000

9,200,000

25,600,000

Contingent liability, included as Acquisition contingencies - Holo

15,600,000

15,600,000

$ 26,300,000

Change in fair value of liability

(17,200,000)

INN Acquisition

Commitment And Contingencies [Line Items]

Number of payments | milestone

3

Cash consideration

$ 5,000,000

INN Acquisition | INN Acquisition

Commitment And Contingencies [Line Items]

Contingent interest percentage

58%

INN Acquisition | Consideration For Remaining Ownership Achievement Of All Milestones Member

Commitment And Contingencies [Line Items]

Contingent consideration for future commitments

$ 57,900,000

$ 57,900,000

INN Acquisition | Tranche Three

Commitment And Contingencies [Line Items]

Equity interests issued and issuable

$ 19,300,000

Percentage of additional voting interests acquired (as a percent)

19.30%

INN Acquisition | Tranche One

Commitment And Contingencies [Line Items]

Equity interests issued and issuable

$ 19,300,000

Percentage of additional voting interests acquired (as a percent)

19.30%

INN Acquisition | Tranche Two

Commitment And Contingencies [Line Items]

Equity interests issued and issuable

$ 19,300,000

Percentage of additional voting interests acquired (as a percent)

19.30%

Legal Actions - Additional Info

Legal Actions - Additional Information (Details) $ in Thousands				1 Months Ended
	Jan. 26, 2022 USD ($)	Sep. 30, 2021 USD ($)	Jul. 27, 2018 patent	Jan. 31, 2022 USD ($)	Sep. 30, 2022 USD ($) claim	Dec. 31, 2021 USD ($)	Jun. 05, 2020 claim	Jun. 02, 2020 claim
Loss Contingencies [Line Items]
Insurance recovery receivable					$ 0	$ 1,500
Indemnified Claims
Loss Contingencies [Line Items]
Number of pending claims | claim					1,026
LifeNet
Loss Contingencies [Line Items]
Number of patents claims | patent			5
Securities Class Action | Judicial Ruling
Loss Contingencies [Line Items]
Litigation settlement paid by insurers	$ 10,500
Derivative Actions
Loss Contingencies [Line Items]
Number of pending claims | claim							3	3
Damages sought value, liability		$ 1,500
Settlement paid by insurers				$ 1,500
Derivative Actions | Prepaid and other current assets
Loss Contingencies [Line Items]
Insurance recovery receivable						1,500
Derivative Actions | Accrued expenses
Loss Contingencies [Line Items]
Liability						$ 1,500

Regulatory Actions (Details)

Regulatory Actions (Details) - SEC $ in Millions	Aug. 03, 2022 USD ($)
Public Utilities, General Disclosures [Line Items]
Payment of civil penalty	$ 2
Recouped compensation expected to receive	$ 0.6

Related Party Transactions - Ad

Related Party Transactions - Additional Information (Details) - USD ($) $ in Thousands					9 Months Ended
	Jan. 14, 2022	Dec. 30, 2021	Oct. 23, 2020	Sep. 29, 2020	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Related Party Transaction [Line Items]
Percent of beneficial owner of common stock (as a percent)					5%
Cash consideration					$ 0	$ 328
Holo Surgical Inc | Holo Purchase Agreement
Related Party Transaction [Line Items]
Cash consideration	$ 4,100		$ 30,000	$ 30,000
Shares issuable at closing (in shares)			208,333
Shares issued			$ 12,300
Contingent liability	$ 10,000				$ 24,800		$ 51,900
Maximum shares to be issued (in shares)			288,333
Contingent consideration payable closing milestones, term (in years)			6 years	6 years
Holo Surgical Inc | Holo Purchase Agreement | Dr. Pawel Lewicki | Dr. Pawel Lewicki
Related Party Transaction [Line Items]
Indirect outstanding ownership (as a percent)			57.50%
Holo Surgical Inc | Holo Purchase Agreement | Dr. Pawel Lewicki | Dr. Krzysztof Siemionow
Related Party Transaction [Line Items]
Indirect outstanding ownership (as a percent)			42.50%
Holo Surgical Inc | Holo Purchase Agreement | Achievement of all milestones
Related Party Transaction [Line Items]
Contingent liability			$ 50,600
INN Acquisition
Related Party Transaction [Line Items]
Cash consideration		$ 5,000
Shares issued		$ 4,900
INN Acquisition | INN Acquisition
Related Party Transaction [Line Items]
Ownership percentage by noncontrolling owners (as a percent)		58%