Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Earnings	Accumulated Other Comprehensive Loss
Balance at Sep. 30, 2022	$ 293,636	$ 1,070	$ 4,241	$ 440,172	$ (151,847)
Balance (in shares) at Sep. 30, 2022		106,970
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	50,337			50,337
Other comprehensive income (loss)	25,234				25,234
Share-based compensation	5,135		5,135
Stock issued for equity awards	82	$ 4	78
Stock issued for equity awards (in shares)		404
Employee withholding taxes paid related to net share settlement	(1,126)	$ (1)	(1,125)
Employee withholding taxes paid related to net share settlement (in shares)		(90)
Balance at Dec. 31, 2022	373,298	$ 1,073	8,329	490,509	(126,613)
Balance (in shares) at Dec. 31, 2022		107,284
Balance at Sep. 30, 2022	293,636	$ 1,070	4,241	440,172	(151,847)
Balance (in shares) at Sep. 30, 2022		106,970
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	142,019
Other comprehensive income (loss)	38,871
Balance at Jun. 30, 2023	487,712	$ 1,076	17,421	582,191	(112,976)
Balance (in shares) at Jun. 30, 2023		107,564
Balance at Dec. 31, 2022	373,298	$ 1,073	8,329	490,509	(126,613)
Balance (in shares) at Dec. 31, 2022		107,284
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	40,861			40,861
Other comprehensive income (loss)	6,265				6,265
Share-based compensation	3,838		3,838
Stock issued for equity awards	1,641	$ 3	1,638
Stock issued for equity awards (in shares)		266
Employee withholding taxes paid related to net share settlement	(15)		(15)
Employee withholding taxes paid related to net share settlement (in shares)		(1)
Balance at Mar. 31, 2023	425,888	$ 1,076	13,790	531,370	(120,348)
Balance (in shares) at Mar. 31, 2023		107,549
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	50,821			50,821
Other comprehensive income (loss)	7,372				7,372
Share-based compensation	3,550		3,550
Stock issued for equity awards	81		81
Stock issued for equity awards (in shares)		15
Balance at Jun. 30, 2023	487,712	$ 1,076	17,421	582,191	(112,976)
Balance (in shares) at Jun. 30, 2023		107,564
Balance at Sep. 30, 2023	$ 508,748	$ 1,063	5,677	624,772	(122,764)
Balance (in shares) at Sep. 30, 2023	106,266	106,266
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	$ 38,390			38,390
Other comprehensive income (loss)	10,808				10,808
Share-based compensation	5,118		5,118
Stock issued for equity awards	216	$ 7	209
Stock issued for equity awards (in shares)		722
Employee withholding taxes paid related to net share settlement	(1,740)	$ (2)	(1,738)
Employee withholding taxes paid related to net share settlement (in shares)		(192)
Repurchases and cancellations of common stock	(20,200)	$ (19)	(9,266)	(10,915)
Repurchases and cancellations of common stock (in shares)		(1,939)
Balance at Dec. 31, 2023	541,340	$ 1,049		652,247	(111,956)
Balance (in shares) at Dec. 31, 2023		104,857
Balance at Sep. 30, 2023	$ 508,748	$ 1,063	5,677	624,772	(122,764)
Balance (in shares) at Sep. 30, 2023	106,266	106,266
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	$ 105,358
Other comprehensive income (loss)	910
Balance at Jun. 30, 2024	$ 577,670	$ 1,026		698,498	(121,854)
Balance (in shares) at Jun. 30, 2024	102,643	102,643
Balance at Dec. 31, 2023	$ 541,340	$ 1,049		652,247	(111,956)
Balance (in shares) at Dec. 31, 2023		104,857
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	29,244			29,244
Other comprehensive income (loss)	(4,876)				(4,876)
Share-based compensation	3,964		3,964
Stock issued for equity awards	1,398	$ 2	1,396
Stock issued for equity awards (in shares)		184
Employee withholding taxes paid related to net share settlement	(20)	$ (1)	(19)
Employee withholding taxes paid related to net share settlement (in shares)		(1)
Repurchases and cancellations of common stock	(20,200)	$ (15)	(5,341)	(14,844)
Repurchases and cancellations of common stock (in shares)		(1,526)
Balance at Mar. 31, 2024	550,850	$ 1,035		666,647	(116,832)
Balance (in shares) at Mar. 31, 2024		103,514
Increase (Decrease) in Stockholders' Equity
Net Income (Loss)	37,724			37,724
Other comprehensive income (loss)	(5,022)				(5,022)
Share-based compensation	4,178		4,178
Stock issued for equity awards	40		40
Stock issued for equity awards (in shares)		5
Repurchases and cancellations of common stock	(10,100)	$ (9)	$ (4,218)	(5,873)
Repurchases and cancellations of common stock (in shares)		(876)
Balance at Jun. 30, 2024	$ 577,670	$ 1,026		$ 698,498	$ (121,854)
Balance (in shares) at Jun. 30, 2024	102,643	102,643