Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Beginning balance at Dec. 31, 2021	$ 5	$ 126,920	$ (4,713)	$ 12	$ 122,224
Beginning balance (in shares) at Dec. 31, 2021	51,963,377
Issuance of restricted shares (in shares)	592,396
Cancellation of restricted shares (in shares)	(258,038)
Stock based compensation		1,617			1,617
Tax withholdings related to net share settlements of stock based compensation awards		(724)			(724)
Tax withholdings related to net share settlements of stock based compensation awards (in shares)	(118,783)
Repurchases of common stock			(15,545)		(15,545)
Repurchases of common stock (in shares)	(4,094,592)
Foreign currency translation adjustments				(87)	(87)
Net income			14,250		14,250
Balance at Sep. 30, 2022	$ 5	127,813	(6,008)	(75)	121,735
Balance (in shares) at Sep. 30, 2022	48,084,360
Beginning balance at Jun. 30, 2022	$ 5	127,298	5,714	(29)	132,988
Beginning balance (in shares) at Jun. 30, 2022	52,270,922
Cancellation of restricted shares (in shares)	(77,292)
Stock based compensation		563			563
Tax withholdings related to net share settlements of stock based compensation awards		(48)			(48)
Tax withholdings related to net share settlements of stock based compensation awards (in shares)	(14,678)
Repurchases of common stock			(15,545)		(15,545)
Repurchases of common stock (in shares)	(4,094,592)
Foreign currency translation adjustments				(46)	(46)
Net income			3,823		3,823
Balance at Sep. 30, 2022	$ 5	127,813	(6,008)	(75)	121,735
Balance (in shares) at Sep. 30, 2022	48,084,360
Beginning balance at Dec. 31, 2022	$ 4	127,997	(19,180)	(52)	$ 108,769
Beginning balance (in shares) at Dec. 31, 2022	44,377,445				44,377,445
Issuance of restricted shares (in shares)	611,154
Issuance of common stock upon exercise of options		4			$ 4
Issuance of common stock upon exercise of options (in shares)	1,790
Cancellation of restricted shares (in shares)	(329,536)
Stock based compensation		1,072			1,072
Tax withholdings related to net share settlements of stock based compensation awards		(491)			(491)
Tax withholdings related to net share settlements of stock based compensation awards (in shares)	(99,299)
Foreign currency translation adjustments				(34)	(34)
Net income			9,435		9,435
Balance at Sep. 30, 2023	$ 4	128,582	(9,745)	(86)	$ 118,755
Balance (in shares) at Sep. 30, 2023	44,561,554				44,561,554
Beginning balance at Jun. 30, 2023	$ 4	128,257	(11,589)	(83)	$ 116,589
Beginning balance (in shares) at Jun. 30, 2023	44,567,055
Issuance of common stock upon exercise of options		4			4
Issuance of common stock upon exercise of options (in shares)	1,790
Stock based compensation		366			366
Tax withholdings related to net share settlements of stock based compensation awards		(45)			(45)
Tax withholdings related to net share settlements of stock based compensation awards (in shares)	(7,291)
Foreign currency translation adjustments				(3)	(3)
Net income			1,844		1,844
Balance at Sep. 30, 2023	$ 4	$ 128,582	$ (9,745)	$ (86)	$ 118,755
Balance (in shares) at Sep. 30, 2023	44,561,554				44,561,554