UNAUDITED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings
Balance beginning of period (in shares) at Dec. 31, 2022		54,065,000
Balance beginning of period at Dec. 31, 2022	$ 1,922,322	$ 541	$ 504,240	$ (167,181)	$ 1,584,722
Increase (Decrease) in Stockholders' Equity
Net income	72,401				72,401
Other comprehensive income (loss)	(14,346)			(14,346)
Stock-based compensation	6,018		6,018
Issuance of common stock for restricted share vesting, net of employee tax withholdings (in shares)		49,000
Issuance of common stock for restricted share vesting, net of employee tax withholdings	(3,351)		(3,351)
Repurchases of common stock (in shares)		(22,000)
Repurchases of common stock	(3,000)		(3,000)
Balance ending of period (in shares) at Mar. 31, 2023		54,092,000
Balance ending of period at Mar. 31, 2023	1,980,044	$ 541	503,907	(181,527)	1,657,123
Balance beginning of period (in shares) at Dec. 31, 2022		54,065,000
Balance beginning of period at Dec. 31, 2022	1,922,322	$ 541	504,240	(167,181)	1,584,722
Increase (Decrease) in Stockholders' Equity
Net income	279,507
Other comprehensive income (loss)	(1,958)
Balance ending of period (in shares) at Sep. 30, 2023		54,103,000
Balance ending of period at Sep. 30, 2023	2,185,794	$ 541	490,163	(169,139)	1,864,229
Balance beginning of period (in shares) at Mar. 31, 2023		54,092,000
Balance beginning of period at Mar. 31, 2023	1,980,044	$ 541	503,907	(181,527)	1,657,123
Increase (Decrease) in Stockholders' Equity
Net income	115,766				115,766
Other comprehensive income (loss)	15,561			15,561
Stock-based compensation	4,500		4,500
Issuance of common stock for restricted share vesting, net of employee tax withholdings (in shares)		34,000
Issuance of common stock for restricted share vesting, net of employee tax withholdings	(984)		(984)
Repurchases of common stock (in shares)		(36,000)
Repurchases of common stock	(5,001)		(5,001)
Balance ending of period (in shares) at Jun. 30, 2023		54,090,000
Balance ending of period at Jun. 30, 2023	2,109,886	$ 541	502,422	(165,966)	1,772,889
Increase (Decrease) in Stockholders' Equity
Net income	91,340				91,340
Other comprehensive income (loss)	(3,173)			(3,173)
Stock-based compensation	4,291		4,291
Issuance of common stock for restricted share vesting, net of employee tax withholdings (in shares)		71,000
Issuance of common stock for restricted share vesting, net of employee tax withholdings	(6,551)	$ 1	(6,552)
Repurchases of common stock (in shares)		(58,000)
Repurchases of common stock	(9,999)	$ (1)	(9,998)
Balance ending of period (in shares) at Sep. 30, 2023		54,103,000
Balance ending of period at Sep. 30, 2023	$ 2,185,794	$ 541	490,163	(169,139)	1,864,229
Balance beginning of period (in shares) at Dec. 31, 2023	53,929,703	53,930,000
Balance beginning of period at Dec. 31, 2023	$ 2,247,506	$ 539	459,728	(175,339)	1,962,578
Increase (Decrease) in Stockholders' Equity
Net income	69,832				69,832
Other comprehensive income (loss)	(4,287)			(4,287)
Stock-based compensation	6,338		6,338
Issuance of common stock for restricted share vesting, net of employee tax withholdings (in shares)		23,000
Issuance of common stock for restricted share vesting, net of employee tax withholdings	(3,052)		(3,052)
Repurchases of common stock (in shares)		(27,000)
Repurchases of common stock	(5,000)		(5,000)
Balance ending of period (in shares) at Mar. 31, 2024		53,926,000
Balance ending of period at Mar. 31, 2024	$ 2,311,337	$ 539	458,014	(179,626)	2,032,410
Balance beginning of period (in shares) at Dec. 31, 2023	53,929,703	53,930,000
Balance beginning of period at Dec. 31, 2023	$ 2,247,506	$ 539	459,728	(175,339)	1,962,578
Increase (Decrease) in Stockholders' Equity
Net income	318,325
Other comprehensive income (loss)	$ (16,697)
Balance ending of period (in shares) at Sep. 30, 2024	53,898,805	53,899,000
Balance ending of period at Sep. 30, 2024	$ 2,528,310	$ 539	438,904	(192,036)	2,280,903
Balance beginning of period (in shares) at Mar. 31, 2024		53,926,000
Balance beginning of period at Mar. 31, 2024	2,311,337	$ 539	458,014	(179,626)	2,032,410
Increase (Decrease) in Stockholders' Equity
Net income	133,280				133,280
Other comprehensive income (loss)	(4,864)			(4,864)
Stock-based compensation	8,515		8,515
Issuance of common stock for restricted share vesting, net of employee tax withholdings (in shares)		27,000
Issuance of common stock for restricted share vesting, net of employee tax withholdings	(1,547)		(1,547)
Repurchases of common stock (in shares)		(23,000)
Repurchases of common stock	(5,000)		(5,000)
Balance ending of period (in shares) at Jun. 30, 2024		53,930,000
Balance ending of period at Jun. 30, 2024	2,441,721	$ 539	459,982	(184,490)	2,165,690
Increase (Decrease) in Stockholders' Equity
Net income	115,213				115,213
Other comprehensive income (loss)	(7,546)			(7,546)
Stock-based compensation	5,837		5,837
Issuance of common stock for restricted share vesting, net of employee tax withholdings (in shares)		54,000
Issuance of common stock for restricted share vesting, net of employee tax withholdings	(6,915)	$ 1	(6,916)
Repurchases of common stock (in shares)		(85,000)
Repurchases of common stock	$ (20,000)	$ (1)	(19,999)
Balance ending of period (in shares) at Sep. 30, 2024	53,898,805	53,899,000
Balance ending of period at Sep. 30, 2024	$ 2,528,310	$ 539	$ 438,904	$ (192,036)	$ 2,280,903