CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Common Stock	Treasury Stock	Additional paid-in capital	Accumulated other comprehensive income (loss)	Retained earnings (accumulated deficit)	Total
Beginning balance at Dec. 31, 2022	$ 3,528		$ 650,433	$ (176)	$ (108,529)	$ 545,256
Beginning balance (in shares) at Dec. 31, 2022	352,842,025
Exercise of options and vested RSUs, and shares granted, net of taxes paid related to settlement of equity awards	$ 121		6,399			6,520
Exercise of options and vested RSUs, and shares granted, net of taxes paid related to settlement of equity awards (in shares)	12,079,103
Stock-based compensation			50,611			50,611
ESPP shares issued	$ 10		4,016			4,026
ESPP shares issued (in shares)	1,032,434
Common stock repurchased		$ (34,759)				(34,759)
Common stock repurchased (shares)		(6,939,117)
Net income					66,312	66,312
Ending balance at Sep. 30, 2023	$ 3,659	$ (34,759)	711,459	(176)	(42,217)	637,966
Ending balance (in shares) at Sep. 30, 2023	365,953,562	(6,939,117)
Beginning balance at Jun. 30, 2023	$ 3,632	$ (19,725)	697,258	(176)	(55,042)	625,947
Beginning balance (in shares) at Jun. 30, 2023	363,252,231	(4,201,025)
Exercise of options and vested RSUs, and shares granted, net of taxes paid related to settlement of equity awards	$ 27		(1,959)			(1,932)
Exercise of options and vested RSUs, and shares granted, net of taxes paid related to settlement of equity awards (in shares)	2,701,331
Stock-based compensation			16,160			16,160
Common stock repurchased		$ (15,034)				(15,034)
Common stock repurchased (shares)		(2,738,092)
Net income					12,825	12,825
Ending balance at Sep. 30, 2023	$ 3,659	$ (34,759)	711,459	(176)	(42,217)	637,966
Ending balance (in shares) at Sep. 30, 2023	365,953,562	(6,939,117)
Beginning balance at Dec. 31, 2023	$ 3,687	$ (56,936)	732,894	(176)	(15,196)	664,273
Beginning balance (in shares) at Dec. 31, 2023	368,655,185	(11,064,692)
Exercise of options and vested RSUs, net of taxes paid related to settlement of equity awards	$ 212		16,556			16,768
Exercise of options and vested RSUs, net of taxes paid related to settlement of equity awards (in shares)	21,280,984
Stock-based compensation			48,988			48,988
ESPP shares issued	$ 7		3,249			3,256
ESPP shares issued (in shares)	697,263
Common stock repurchased		$ (119,107)				(119,107)
Common stock repurchased (shares)		(22,993,198)
Unrealized gain on available-for-sale debt securities, net				13,127		13,127
Tax expense on unrealized gains on available-for-sale debt securities, net				(2,816)		(2,816)
Unrealized gain on cash flow hedges, net				503		503
Tax expense on unrealized gains on cash flow hedges, net				(91)		(91)
Net income					102,973	102,973
Ending balance at Sep. 30, 2024	$ 3,906	$ (176,043)	801,687	10,547	87,777	727,874
Ending balance (in shares) at Sep. 30, 2024	390,633,432	(34,057,890)
Beginning balance at Jun. 30, 2024	$ 3,830	$ (154,692)	773,888	150	46,203	669,379
Beginning balance (in shares) at Jun. 30, 2024	382,998,980	(30,309,589)
Exercise of options and vested RSUs, net of taxes paid related to settlement of equity awards	$ 76		9,289			9,365
Exercise of options and vested RSUs, net of taxes paid related to settlement of equity awards (in shares)	7,634,452
Stock-based compensation			18,510			18,510
Common stock repurchased		$ (21,351)				(21,351)
Common stock repurchased (shares)		(3,748,301)
Unrealized gain on available-for-sale debt securities, net				12,256		12,256
Tax expense on unrealized gains on available-for-sale debt securities, net				(2,816)		(2,816)
Unrealized gain on cash flow hedges, net				1,168		1,168
Tax expense on unrealized gains on cash flow hedges, net				(211)		(211)
Net income					41,574	41,574
Ending balance at Sep. 30, 2024	$ 3,906	$ (176,043)	$ 801,687	$ 10,547	$ 87,777	$ 727,874
Ending balance (in shares) at Sep. 30, 2024	390,633,432	(34,057,890)