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	Total
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		(11,064,692)
Beginning balance (in shares) at Dec. 31, 2023	368,655,185
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 (loss) on cash flow hedges, net				503		503
Tax benefit (expense) on unrealized gains (losses) 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		(34,057,890)
Ending balance (in shares) at Sep. 30, 2024	390,633,432
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		(30,309,589)
Beginning balance (in shares) at Jun. 30, 2024	382,998,980
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 (loss) on cash flow hedges, net				1,168		1,168
Tax benefit (expense) on unrealized gains (losses) 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		(34,057,890)
Ending balance (in shares) at Sep. 30, 2024	390,633,432
Beginning balance at Dec. 31, 2024	$ 3,960	$ (193,724)	821,196	(12,609)	105,967	$ 724,790
Beginning balance (in shares) at Dec. 31, 2024		(35,872,339)				35,872,339
Beginning balance (in shares) at Dec. 31, 2024	395,965,588
Exercise of options, warrants and vested RSUs, net of taxes paid related to settlement of equity awards	$ 113		(8,089)			$ (7,976)
Exercise of options, warrants and vested RSUs, net of taxes paid related to settlement of equity awards (in shares)	11,376,622
Stock-based compensation			58,476			58,476
ESPP shares issued	$ 7		3,921			3,928
ESPP shares issued (in shares)	678,351
Common stock repurchased		$ (94,254)				(94,254)
Common stock repurchased (shares)		(13,312,218)
Unrealized gain on available-for-sale debt securities, net				10,696		10,696
Tax expense on unrealized gains on available-for-sale debt securities, net				(2,374)		(2,374)
Unrealized gain (loss) on cash flow hedges, net				2,477		2,477
Tax benefit (expense) on unrealized gains (losses) on cash flow hedges, net				(488)		(488)
Unrealized gain (loss) on interest rate floor, net				1,948		1,948
Tax benefit (expense) on unrealized gains (losses) on interest rate floor, net				(369)		(369)
Foreign currency translation adjustments				(547)		(547)
Net income					54,180	54,180
Ending balance at Sep. 30, 2025	$ 4,080	$ (287,978)	875,504	(1,266)	160,147	$ 750,487
Ending balance (in shares) at Sep. 30, 2025		(49,184,557)				49,184,557
Ending balance (in shares) at Sep. 30, 2025	408,020,561
Beginning balance at Jun. 30, 2025	$ 4,048	$ (243,405)	859,590	4,648	146,024	$ 770,905
Beginning balance (in shares) at Jun. 30, 2025		(42,564,814)
Beginning balance (in shares) at Jun. 30, 2025	404,801,165
Exercise of options, warrants and vested RSUs, net of taxes paid related to settlement of equity awards	$ 32		(2,436)			(2,404)
Exercise of options, warrants and vested RSUs, net of taxes paid related to settlement of equity awards (in shares)	3,219,396
Stock-based compensation			18,350			18,350
Common stock repurchased		$ (44,573)				(44,573)
Common stock repurchased (shares)		(6,619,743)
Unrealized gain on available-for-sale debt securities, net				892		892
Tax expense on unrealized gains on available-for-sale debt securities, net				(200)		(200)
Unrealized gain (loss) on cash flow hedges, net				(1,668)		(1,668)
Tax benefit (expense) on unrealized gains (losses) on cash flow hedges, net				320		320
Unrealized gain (loss) on interest rate floor, net				(6,190)		(6,190)
Tax benefit (expense) on unrealized gains (losses) on interest rate floor, net				1,376		1,376
Foreign currency translation adjustments				(444)		(444)
Net income					14,123	14,123
Ending balance at Sep. 30, 2025	$ 4,080	$ (287,978)	$ 875,504	$ (1,266)	$ 160,147	$ 750,487
Ending balance (in shares) at Sep. 30, 2025		(49,184,557)				49,184,557
Ending balance (in shares) at Sep. 30, 2025	408,020,561