CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Common Stock and Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Accumulated Deficit	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2021		46,534,198			12,143,433
Beginning balance at Dec. 31, 2021	$ 141,295	$ 323,296	$ 412	$ (100,680)	$ (81,733)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	30,664			30,664
Unrealized gains (losses) on available-for-sale securities, net of taxes	(210)		(210)
Stock repurchase (in shares)					2,542,065
Stock repurchases	(13,238)				$ (13,238)
Release of restricted stock units and awards net of shares withheld for tax liabilities (in shares)		398,152			42,084
Release of restricted stock units and awards net of shares withheld for tax liabilities	(229)				$ (229)
Issuance of stock for ESPP purchase (in shares)		11,416
Issuance of stock for ESPP purchase	51	$ 51
Shares issued to an employee in lieu of cash compensation (in shares)		30,863
Shares issued to an employee in lieu of cash compensation	157	$ 157
Shares issued in connection with public offering, net of offering costs	5	5
Stock-based compensation	3,417	3,417
Cash dividend declared	(4,212)	$ (4,212)
Ending balance (in shares) at Dec. 31, 2022		46,974,629			14,727,582
Ending balance at Dec. 31, 2022	157,700	$ 322,714	202	(70,016)	$ (95,200)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	33,976			33,976
Unrealized gains (losses) on available-for-sale securities, net of taxes	1,500		1,500
Stock repurchase (in shares)					1,217,774
Stock repurchases	(8,302)				$ (8,302)
Release of restricted stock units and awards net of shares withheld for tax liabilities (in shares)		558,313			161,940
Release of restricted stock units and awards net of shares withheld for tax liabilities	(1,240)				$ (1,240)
Proceeds from stock options exercises (in shares)		21,222
Proceeds from stock options exercises	160	$ 160
Issuance of stock for ESPP purchase (in shares)		1,298
Issuance of stock for ESPP purchase	6	$ 6
Shares issued to an employee in lieu of cash compensation (in shares)		80,811
Shares issued to an employee in lieu of cash compensation	595	$ 595
Stock-based compensation	3,395	3,395
Cash dividend declared	(4,688)	$ (4,688)
Ending balance (in shares) at Dec. 31, 2023		47,636,273			16,107,296
Ending balance at Dec. 31, 2023	$ 183,102	$ 322,182	$ 1,702	$ (36,040)	$ (104,742)