CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Cash flows from operating activities
Net loss	$ (28,563)	$ (7,518)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	9,624	6,094
Provision for excess and obsolete inventories	(91)	2,226
Stock-based compensation	7,052	2,747
Employee stock purchase program	100	0
Amortization of debt issuance costs	417	372
Change in fair value of earnout liabilities	(575)	60
Deferred income taxes	(1,110)	0
Loss on disposal of property and equipment	902	118
Other	(1,029)	317
Changes in other assets and liabilities, net of acquisitions:
Accounts receivable	(10,227)	(807)
Inventories	(15,316)	(7,860)
Other current assets	1,442	(3,952)
Accounts payable	951	3,404
Accrued expenses and other current liabilities	176	2,935
Income tax receivable/payable	297	668
Net cash used in operating activities	(35,950)	(1,196)
Cash flows from investing activities
Purchase of office building	(18,300)	0
Purchases of property and equipment	(15,637)	(10,270)
Proceeds from sale of property and equipment	642	581
Purchases of intangible assets	(1,720)	(1,196)
Acquisition, net of cash received	(18,504)	(15,000)
Net cash used in investing activities	(53,519)	(25,885)
Cash flows from financing activities
Proceeds from draw on term loan	20,000	0
Proceeds from issuance of long-term debt	16,000	25,985
Payments on long-term debt	(367)	(5,991)
Payments of debt issuance costs	(420)	(3,080)
Proceeds from issuance of common stock	0	1,001
Payments on treasury stock repurchased	0	(561)
Proceeds from exercise of stock options	2,224	442
Payments on earnout liability	(500)	0
Net cash provided by financing activities	36,937	17,796
Effect of exchange rate changes on cash	(495)	(340)
Net decrease in cash	(53,027)	(9,625)
Cash at beginning of period	109,352	17,501
Cash at end of period	56,325	7,876
Supplemental disclosures of cash flow information:
Cash paid for taxes	788	381
Cash paid for interest	2,111	670
Purchase of property and equipment included in accounts payable	2,363	58
Series B convertible preferred stock dividend	$ 0	$ 1,516