CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities
Net loss	$ (18,839)	$ (2,411)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	6,566	3,678
Allowance for doubtful accounts	0	127
Provision for excess and obsolete inventories	(446)	1,232
Stock-based compensation	4,465	1,715
Amortization of debt issuance costs	248	126
Change in fair value of earnout liabilities	(1,040)	0
Deferred income taxes	(707)	0
Loss on disposal of property and equipment	623	223
Other	(638)	0
Changes in other assets and liabilities, net of acquisitions:
Accounts receivable	(6,825)	(105)
Inventories	(11,518)	(4,561)
Other current assets	289	(1,323)
Accounts payable	1,537	3,483
Accrued expenses and other current liabilities	1,992	1,725
Income tax receivable/payable	454	(43)
Net cash (used in) provided by operating activities	(23,839)	3,866
Cash flows from investing activities
Purchases of property and equipment	(29,204)	(6,517)
Proceeds from sale of property and equipment	519	400
Purchases of intangible assets	(783)	(857)
Acquisition of Disior, net of cash received	(18,504)	(15,000)
Net cash used in investing activities	(47,972)	(21,974)
Cash flows from financing activities
Proceeds from draw on term loan	20,000	0
Proceeds from issuance of long-term debt	16,000	24,846
Payments on long-term debt	(178)	(5,945)
Payments of debt issuance costs	(405)	(2,978)
Proceeds from issuance of common stock	0	1,000
Payments on treasury stock repurchased	0	(561)
Proceeds from exercise of stock options	300	351
Net cash provided by financing activities	35,717	16,713
Effect of exchange rate changes on cash	(256)	(62)
Net decrease in cash	(36,350)	(1,457)
Cash at beginning of period	109,352	17,501
Cash at end of period	73,002	16,044
Supplemental disclosures of cash flow information:
Cash paid for taxes	386	374
Cash paid for interest	1,520	178
Purchase of property and equipment included in accounts payable	3,088	99
Series B convertible preferred stock dividend	$ 0	$ 942