CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings	Total
Beginning balance at Dec. 31, 2023	$ 23	$ 0	$ (1,462)	$ 753,680
Net income (loss)				23,094	$ 23,094
Common stock issued under employee stock plans		5,700
Repurchase of common stock	(1)	(20,140)		(5,838)
Stock-based compensation		25,787
Other comprehensive gain			2,470		2,470
Payment of dividends to stockholders				(34,100)
Ending balance at Sep. 30, 2024	22	11,347	1,008	736,836	749,213
Beginning balance at Jun. 30, 2024	22	0	(3,189)	733,909
Net income (loss)				14,291	14,291
Common stock issued under employee stock plans		3,009
Repurchase of common stock	0	0		0
Stock-based compensation		8,338
Other comprehensive gain			4,197		4,197
Payment of dividends to stockholders				(11,364)
Ending balance at Sep. 30, 2024	22	11,347	1,008	736,836	749,213
Beginning balance at Dec. 31, 2024	22	18,734	(3,023)	734,039	749,772
Net income (loss)				8,803	8,803
Common stock issued under employee stock plans		5,326
Repurchase of common stock	(2)	(64,025)		(34,071)
Stock-based compensation		39,965
Other comprehensive gain			1,761		1,761
Payment of dividends to stockholders				(35,553)
Ending balance at Sep. 30, 2025	20	0	(1,262)	673,218	671,976
Beginning balance at Jun. 30, 2025	21	0	(1,287)	705,054
Net income (loss)				(1,356)	(1,356)
Common stock issued under employee stock plans		2,539
Repurchase of common stock	(1)	(23,744)		(18,695)
Stock-based compensation		21,205
Other comprehensive gain			25		25
Payment of dividends to stockholders				(11,785)
Ending balance at Sep. 30, 2025	$ 20	$ 0	$ (1,262)	$ 673,218	$ 671,976