Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning Balance at Dec. 31, 2022		$ 42	$ (871)	$ 314,825	$ (210,056)	$ (1,593)
Beginning Balance, shares at Dec. 31, 2022		42,449,677
Treasury shares, beginning Balance at Dec. 31, 2022			(135,000)
Issuance of common stock upon exercise of stock options and vesting of restricted stock units, net of tax		$ 1		(226)
Issuance of common stock upon exercise of stock options and vesting of restricted stock units, net of tax, shares		542,694
Stock-based compensation expense				3,694
Foreign currency translation adjustment	$ 188					188
Net income (loss)					(11,714)
Ending Balance at Mar. 31, 2023	94,290	$ 43	$ (871)	318,293	(221,770)	(1,405)
Ending Balance, shares at Mar. 31, 2023		42,992,371
Treasury stock, Ending Balance at Mar. 31, 2023			(135,000)
Beginning Balance at Dec. 31, 2023	$ 93,913	$ 44	$ (871)	328,918	(232,942)	(1,236)
Beginning Balance, shares at Dec. 31, 2023		43,833,919
Treasury shares, beginning Balance at Dec. 31, 2023	(135,000)		(135,000)
Issuance of common stock upon exercise of stock options and vesting of restricted stock units, net of tax		$ 1		(240)
Issuance of common stock upon exercise of stock options and vesting of restricted stock units, net of tax, shares		865,072
Stock-based compensation expense				2,323
Foreign currency translation adjustment	$ (307)					(307)
Net income (loss)					1,574
Ending Balance at Mar. 31, 2024	$ 97,264	$ 45	$ (871)	$ 331,001	$ (231,368)	$ (1,543)
Ending Balance, shares at Mar. 31, 2024		44,698,991
Treasury stock, Ending Balance at Mar. 31, 2024	(135,000)		(135,000)