Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash flows from operating activities:
Net loss	$ (56,385)	$ (82,667)	$ (14,859)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation	6,884	6,434	6,704
Amortization of acquisition related intangible assets	1,237	7,783	7,783
Non-cash operating lease cost	2,150	2,231	1,850
Loss on disposal of fixed assets	2,864	1,917	0
Loss on impairment of intangible assets	2,462	62,190	0
Stock-based compensation expense	13,130	15,243	14,315
Deferred income taxes	260	(6,327)	(5,270)
Provision for doubtful accounts	1,185	190	378
Provision for inventory	44,708	3,341	5,329
Changes in operating assets and liabilities:
Accounts receivable	3,366	(1,305)	(5,630)
Inventories	(9,424)	(11,396)	(6,873)
Prepaid expenses, other current and long-term assets	558	560	(792)
Accounts payable	(2,506)	(11)	1,965
Operating lease liabilities	(2,082)	(2,149)	(1,485)
Accrued expenses, other current and long-term liabilities	(3,669)	1,648	(443)
Income taxes	665	530	1,437
Net cash (used in) provided by operating activities	5,403	(1,788)	4,409
Cash flows from investing activities:
Purchases of property and equipment	(7,734)	(5,427)	(7,486)
Acquisition of intangible asset	(600)	0	0
Net cash used in investing activities	(8,334)	(5,427)	(7,486)
Cash flows from financing activities:
Payments made on finance leases	0	0	(284)
Repurchases of common stock	(10,914)	(5,000)	0
Proceeds from employee stock purchase program	708	805	665
Cash paid for tax withheld on vested restricted stock awards	(2,599)	(2,152)	(934)
Proceeds from exercises of equity awards	76	23	16
Payments of contingent consideration	0	0	(4,315)
Net cash used in financing activities	(12,729)	(6,324)	(4,852)
Exchange rate impact on cash	(48)	79	(130)
Decrease in cash and cash equivalents	(15,708)	(13,460)	(8,059)
Cash and cash equivalents at beginning of period	72,867	86,327	94,386
Cash and cash equivalents at end of period	57,159	72,867	86,327
Supplemental disclosure of cash flow information:
Cash paid for income taxes, net of refunds	3,993	3,117	106
Right-of-use assets obtained in exchange for operating lease liabilities	3,267	3,239
Non-cash investing activities:
Purchases of property and equipment included in accounts payable and accrued expenses	639	815	108
Note and royalty receivable	5,935	0	0
Accounting Standards Update 2016-02 [Member]
Supplemental disclosure of cash flow information:
Right-of-use assets obtained in exchange for operating lease liabilities	$ 0	$ 268	$ 11,703