Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands		Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Retained Earnings [Member]
Beginning balance at Dec. 31, 2022		$ 217,474	$ 58	$ (278,876)	$ 425,458	$ (9,537)	$ 80,371
Beginning balance, shares at Dec. 31, 2022			57,919,501	28,896,408
Issuance of common stock from exercise of options		18			18
Issuance of common stock from exercise of options, shares			2,500
Issuance of common stock from restricted stock awards, shares			91,152
Purchase of common stock through stock buyback		(25,000)		$ (25,000)
Purchase of common stock through stock buyback, shares				581,295
Impact of net settlements		(177)			(177)
Impact of net settlements, shares			912	912
Excise Tax on repurchased shares		(206)			(206)
Stock-based compensation expense	[1]	14,176			14,176
Unrealized gain (loss) on investments		63				63
Unrealized gain (loss) on foreign currency exchange		2,029				2,029
Net Income (Loss)		1,645					1,645
Ending balance at Mar. 31, 2023		210,022	$ 58	$ (303,876)	439,269	(7,445)	82,016
Ending balance, shares at Mar. 31, 2023			58,014,065	29,478,615
Beginning balance at Dec. 31, 2022		217,474	$ 58	$ (278,876)	425,458	(9,537)	80,371
Beginning balance, shares at Dec. 31, 2022			57,919,501	28,896,408
Issuance of common stock from restricted stock awards, shares			650
Unrealized gain (loss) on investments		(79)
Net Income (Loss)		4,320
Ending balance at Jun. 30, 2023		202,297	$ 58	$ (328,876)	452,353	(5,929)	84,691
Ending balance, shares at Jun. 30, 2023			58,036,732	30,215,984
Beginning balance at Mar. 31, 2023		210,022	$ 58	$ (303,876)	439,269	(7,445)	82,016
Beginning balance, shares at Mar. 31, 2023			58,014,065	29,478,615
Shares issued under the ESPP			22,017
Issuance of common stock from employee stock purchase plan		650			650
Purchase of common stock through stock buyback		(25,000)		$ (25,000)
Purchase of common stock through stock buyback, shares				737,369
Excise Tax on repurchased shares		(250)			(250)
Stock-based compensation expense		12,684			12,684
Unrealized gain (loss) on investments		(142)				(142)
Unrealized gain (loss) on foreign currency exchange		1,658				1,658
Net Income (Loss)		2,675					2,675
Ending balance at Jun. 30, 2023		202,297	$ 58	$ (328,876)	452,353	(5,929)	84,691
Ending balance, shares at Jun. 30, 2023			58,036,732	30,215,984
Beginning balance at Dec. 31, 2023		222,927	$ 59	$ (329,118)	471,696	(4,542)	84,832
Beginning balance, shares at Dec. 31, 2023			58,659,065	30,243,921
Issuance of common stock from restricted stock awards, shares			133,490
Impact of net settlements		(139)			(139)
Impact of net settlements, shares			290	290
Stock-based compensation expense		11,459			11,459
Unrealized gain (loss) on investments		(23)				(23)
Unrealized gain (loss) on foreign currency exchange		(642)				(642)
Net Income (Loss)		(10,088)					(10,088)
Ending balance at Mar. 31, 2024		223,494	$ 59	$ (329,118)	483,016	(5,207)	74,744
Ending balance, shares at Mar. 31, 2024			58,792,845	30,244,211
Beginning balance at Dec. 31, 2023		$ 222,927	$ 59	$ (329,118)	471,696	(4,542)	84,832
Beginning balance, shares at Dec. 31, 2023			58,659,065	30,243,921
Issuance of common stock from exercise of options, shares		0
Unrealized gain (loss) on investments		$ (14)
Net Income (Loss)		(8,776)
Ending balance at Jun. 30, 2024		236,810	$ 59	$ (329,118)	494,922	(5,109)	76,056
Ending balance, shares at Jun. 30, 2024			58,816,748	30,244,211
Beginning balance at Mar. 31, 2024		223,494	$ 59	$ (329,118)	483,016	(5,207)	74,744
Beginning balance, shares at Mar. 31, 2024			58,792,845	30,244,211
Shares issued under the ESPP			21,903
Issuance of common stock from employee stock purchase plan		563			563
Issuance of common stock from restricted stock awards, shares			2,000
Stock-based compensation expense		11,343			11,343
Unrealized gain (loss) on investments		9				9
Unrealized gain (loss) on foreign currency exchange		89				89
Net Income (Loss)		1,312					1,312
Ending balance at Jun. 30, 2024		$ 236,810	$ 59	$ (329,118)	$ 494,922	$ (5,109)	$ 76,056
Ending balance, shares at Jun. 30, 2024			58,816,748	30,244,211

[1] Includes $1.9 million of accrued compensation expense recognized in the previous year for the six months ended June 30, 2023.