CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Total
Beginning balance at Dec. 31, 2021	$ 28	$ 162,301	$ (3,737)	$ 753,440
Net income				46,248	$ 46,248
Common stock issued under employee stock plans		3,057
Repurchase of common stock	(2)	(134,687)
Stock-based compensation		9,013
Other comprehensive income (loss)			(4,432)		(4,432)
Payment of dividends to stockholders				(10,656)
Ending balance at Mar. 31, 2022	26	39,684	(8,169)	789,032	820,573
Beginning balance at Dec. 31, 2022	24		(7,344)	762,536	755,216
Net income				6,875	6,875
Common stock issued under employee stock plans		3,098
Repurchase of common stock	(1)	(1,686)			(1,700)
Stock-based compensation		7,368
Other comprehensive income (loss)			2,300		2,300
Payment of dividends to stockholders				(10,868)
Ending balance at Mar. 31, 2023	$ 23	$ 8,780	$ (5,044)	$ 758,543	$ 762,302