CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2022		28,590,000
Beginning balance at Dec. 31, 2022	$ 375,194	$ 570	$ 595,286	$ (205,204)	$ (1,365)	$ (14,093)
Treasury stock (in shares) at Dec. 31, 2022						1,271,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon the exercise of stock options (in shares)		5,000
Issuance of common stock upon the exercise of stock options	52		52
Net issuance of restricted stock awards and restricted stock units (in shares)		160,000
Net issuance of restricted stock awards and restricted stock units	2	$ 2
Treasury stock acquired from employees upon vesting or forfeiture of restricted stock (in shares)						79,000
Treasury stock acquired from employees upon vesting or forfeiture of restricted stock	(2,478)					$ (2,478)
Stock-based compensation	3,055		3,055
Foreign currency translation adjustments	(42)				(42)
Net loss	(15,905)			(15,905)
Ending balance (in shares) at Mar. 31, 2023		28,755,000
Ending balance at Mar. 31, 2023	$ 359,878	$ 572	598,393	(221,109)	(1,407)	$ (16,571)
Treasury stock (in shares) at Mar. 31, 2023						1,350,000
Beginning balance (in shares) at Dec. 31, 2023	28,029,915	29,386,000
Beginning balance at Dec. 31, 2023	$ 333,065	$ 584	625,154	(274,956)	(939)	$ (16,778)
Treasury stock (in shares) at Dec. 31, 2023	1,356,319					1,356,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon the exercise of stock options (in shares)	107,000	107,000
Issuance of common stock upon the exercise of stock options	$ 1,105	$ 2	1,103
Net issuance of restricted stock awards and restricted stock units (in shares)		329,000
Net issuance of restricted stock awards and restricted stock units	0	$ 4	(4)
Issuance of common stock for acquisition (in shares)		442,000
Issuance of common stock for acquisition (see Note 3)	19,170	$ 9	19,161
Proceeds from private placement of common stock, net of issuance costs (in shares)		5,175,000
Proceeds from private placement of common stock, net of issuance costs	194,490	$ 104	194,386
Treasury stock acquired from employees upon vesting or forfeiture of restricted stock (in shares)						109,000
Treasury stock acquired from employees upon vesting or forfeiture of restricted stock	(4,838)					$ (4,838)
Stock-based compensation	4,410		4,410
Foreign currency translation adjustments	(2,714)				(2,714)
Net loss	$ (18,288)			(18,288)
Ending balance (in shares) at Mar. 31, 2024	33,973,906	35,439,000
Ending balance at Mar. 31, 2024	$ 526,400	$ 703	$ 844,210	$ (293,244)	$ (3,653)	$ (21,616)
Treasury stock (in shares) at Mar. 31, 2024	1,465,209					1,465,000