UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net income (loss)	$ 21,343	$ (10,724)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Change in fair value of contingent consideration	(359)	94
Change in fair value of Contract Consideration Convertible Notes Payable	(26,095)	3,892
Amortization of convertible note issuance cost	83	166
Paid-in-kind interest expense	1,571	485
Amortization of contract assets	1,251	0
Depreciation	176	195
Provision for credit losses, net of recoveries	23	238
Provision for excess and obsolete inventory	258	310
Gain on sale of property and equipment	0	8
Gain on lease termination	0	(584)
Non-cash lease expense	977	56
Stock compensation expense	(1,112)	739
Deferred income tax benefit	(6)	(4)
Paycheck protection plan loan forgiveness	(4,522)	0
Changes in current assets and liabilities:
Accounts receivable	3,504	(194)
Accounts receivable, related party	(3,546)	14
Inventories	(441)	(999)
Income taxes receivable	0	(10)
Other assets	(470)	(220)
Accounts payable	8,554	616
Accrued liabilities	1,236	(2,350)
Operating lease liabilities	(1,190)	(214)
Income taxes payable	(87)	0
Interest payable	(8)	12
Net cash provided by (used in) operating activities	1,140	(8,474)
Cash flows from investing activities:
Capital expenditures	(157)	0
Proceeds from sale of assets	0	24
Net cash (used in) provided by investing activities	(157)	24
Cash flows from financing activities:
Payment for forfeited stock options	(617)	0
Payments on long term debt	(15)	0
Proceeds from issuance of convertible notes	0	21,150
Payment of issuance costs of convertible notes	0	(1,084)
Payments to tax authorities for shares withheld from employees	(200)	(59)
Proceeds from issuance of stock	20	0
Payments for finance leases	(6)	(14)
Net cash (used in) provided by financing activities	(818)	19,993
Effect of changes in exchange rates on cash and cash equivalents	(21)	8
Net change in cash and cash equivalents and restricted cash	144	11,551
Cash and cash equivalents at the beginning of period	12,290	11,534
Restricted cash at the beginning of period	100	1,790
Cash and cash equivalents and restricted cash at beginning of period	12,390	13,324
Cash and cash equivalents at end of period	12,433	24,835
Restricted cash at the end of period	101	40
Cash and cash equivalents and restricted cash at end of period	$ 12,534	$ 24,875