CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Gain (Loss)
Balance (in shares) at Dec. 31, 2023		107,854
Balance at Dec. 31, 2023	$ 1,038,101	$ 108	$ 1,324,796	$ (285,534)	$ (1,269)
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	68,954			68,954
Foreign currency translation adjustment	(148)				(148)
Unrealized loss on marketable securities, net of tax	(549)				(549)
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes (in shares)		864
Common stock issued under employee stock plans, net of withholding taxes	(35,242)	$ 1	(35,243)
Repurchase and retirement of common stock under repurchase program (in shares)		(1,038)
Repurchase and retirement of common stock under repurchase program	(63,370)	$ (1)	(15,422)	(47,947)
Stock-based compensation	21,146		21,146
Balance (in shares) at Jun. 30, 2024		107,680
Balance at Jun. 30, 2024	1,028,892	$ 108	1,295,277	(264,527)	(1,966)
Balance (in shares) at Mar. 31, 2024		107,781
Balance at Mar. 31, 2024	991,592	$ 108	1,293,923	(300,583)	(1,856)
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	36,056			36,056
Foreign currency translation adjustment	(53)				(53)
Unrealized loss on marketable securities, net of tax	(57)				(57)
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes (in shares)		120
Common stock issued under employee stock plans, net of withholding taxes	2,261		2,261
Repurchase and retirement of common stock under repurchase program (in shares)		(221)
Repurchase and retirement of common stock under repurchase program	(12,558)		(12,558)
Stock-based compensation	11,651		11,651
Balance (in shares) at Jun. 30, 2024		107,680
Balance at Jun. 30, 2024	1,028,892	$ 108	1,295,277	(264,527)	(1,966)
Balance (in shares) at Dec. 31, 2024		106,843
Balance at Dec. 31, 2024	1,120,692	$ 107	1,275,505	(153,660)	(1,260)
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	118,238			118,238
Foreign currency translation adjustment	525				525
Unrealized loss on marketable securities, net of tax	(27)				(27)
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes (in shares)		857
Common stock issued under employee stock plans, net of withholding taxes	(31,254)	$ 1	(31,255)
Repurchase and retirement of common stock under repurchase program (in shares)		(106)
Repurchase and retirement of common stock under repurchase program	(5,810)		(5,810)
Stock-based compensation	25,616		25,616
Balance (in shares) at Jun. 30, 2025		107,594
Balance at Jun. 30, 2025	1,227,980	$ 108	1,264,056	(35,422)	(762)
Balance (in shares) at Mar. 31, 2025		107,412
Balance at Mar. 31, 2025	1,159,837	$ 107	1,253,924	(93,357)	(837)
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	57,935			57,935
Foreign currency translation adjustment	217				217
Unrealized loss on marketable securities, net of tax	(142)				(142)
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes (in shares)		248
Common stock issued under employee stock plans, net of withholding taxes	(447)	$ 1	(448)
Repurchase and retirement of common stock under repurchase program (in shares)		(66)
Repurchase and retirement of common stock under repurchase program	(3,653)		(3,653)
Stock-based compensation	14,233		14,233
Balance (in shares) at Jun. 30, 2025		107,594
Balance at Jun. 30, 2025	$ 1,227,980	$ 108	$ 1,264,056	$ (35,422)	$ (762)