Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	AOCI Attributable to Parent [Member]	Common Stock Outstanding [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2019		21,839,369
Balance at Dec. 31, 2019	$ 94	$ 22	$ 228,005	$ (39,390)	$ 62,426	$ 251,157
Net loss	0	0	0	0	(2,379)	(2,379)
Other comprehensive income	384	0	0	0	0	384
Equity-based compensation	0	$ 0	13,636	0	0	13,636
Purchase of treasury stock (in shares)		(202,392)
Purchase of treasury stock	0	$ 0	0	(4,780)	0	(4,780)
Issuance of treasury stock upon exercise of stock-based awards (in shares)		623,940
Issuance of treasury stock upon exercise of stock-based awards	0	$ 0	(8,469)	14,037	(2,697)	2,871
Balance (in shares) at Dec. 31, 2020		22,260,917
Balance at Dec. 31, 2020	478	$ 22	233,172	(30,133)	57,350	260,889
Net loss	0	0	0	0	396	396
Other comprehensive income	(850)	0	0	0	0	(850)
Equity-based compensation	0	$ 0	13,055	0	0	13,055
Issuance of treasury stock upon exercise of stock-based awards (in shares)		723,635
Issuance of treasury stock upon exercise of stock-based awards	0	$ 1	(10,841)	16,343	(2,261)	3,242
Balance (in shares) at Dec. 31, 2021		22,984,552
Balance at Dec. 31, 2021	(372)	$ 23	235,386	(13,790)	55,485	276,732
Accumulated other comprehensive loss, net as of December 31, 2022						(372)
Net loss	0	0	0	0	(23,183)	(23,183)
Other comprehensive income	(5,877)	0	0	0	0	(5,877)
Equity-based compensation	0	$ 0	14,505	0	0	14,505
Purchase of treasury stock (in shares)		(218,809)
Purchase of treasury stock	0	$ 0	0	(6,785)	0	(6,785)
Issuance of treasury stock upon exercise of stock-based awards (in shares)		449,696
Issuance of treasury stock upon exercise of stock-based awards	0	$ 0	(7,050)	10,671	(142)	3,479
Balance (in shares) at Dec. 31, 2022		23,215,439
Balance at Dec. 31, 2022	(6,249)	$ 23	$ 242,841	$ (9,904)	$ 32,160	258,871
(*) Accumulated unrealized loss from available-for-sale securities, net of taxes of $685	(6,142)
Accumulated unrealized loss from hedging activities, net of taxes of $1	(107)
Accumulated other comprehensive loss, net as of December 31, 2022	$ (6,249)					$ (6,249)