CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Balance (in shares) at Dec. 31, 2022		107,610
Balance at Dec. 31, 2022	$ 779,297	$ 108	$ 1,297,408	$ (513,256)	$ (4,963)
Increase (Decrease) in Stockholders' Equity
Net income	3,281			3,281
Foreign currency translation adjustment	205				205
Unrealized gain (loss) on marketable securities, net of tax	1,223				1,223
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes (in shares)		1,037
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes	(29,905)	$ 1	(29,906)
Stock-based compensation	13,063		13,063
Issuance of common stock in connection with the payment of year 1 earn-out related to the PLDA acquisition (in shares)		198
Issuance of common stock in connection with the payment of year 1 earn-out related to the PLDA Group acquisition	5,022		5,022
Issuance of common stock in connection with the maturity of the convertible senior notes related to the settlement of the in-the-money conversion feature of the convertible senior notes (in shares)		284
Exercise of the convertible senior note hedges in conjunction with the conversion of convertible senior notes (in shares)		(284)
Exercise of the convertible senior note hedges in connection with the conversion of convertible senior notes and retirement of the corresponding shares			11,440	(11,440)
Retirement of warrants	(10,457)		(10,457)
Balance (in shares) at Mar. 31, 2023		108,845
Balance at Mar. 31, 2023	761,729	$ 109	1,286,570	(521,415)	(3,535)
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	32,898			32,898
Foreign currency translation adjustment	(95)				(95)
Unrealized gain (loss) on marketable securities, net of tax	(492)				(492)
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes (in shares)		744
Issuance of common stock upon exercise of options, equity stock and employee stock purchase plan, net of withholding taxes	(37,504)		(37,504)
Repurchase and retirement of common stock under repurchase program (in shares)		(817)
Repurchase and retirement of common stock under repurchase program	(50,812)		(2,865)	(47,947)
Stock-based compensation	9,496		9,496
Issuance of common stock in connection with the payment of year 1 earn-out related to the PLDA Group acquisition	0
Balance (in shares) at Mar. 31, 2024		107,781
Balance at Mar. 31, 2024	$ 991,592	$ 108	$ 1,293,923	$ (300,583)	$ (1,856)