Basis of Presentation and Summary of Significant Accounting Policies - Share Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024	Apr. 30, 2025	Dec. 31, 2022	May 31, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Authorized amount repurchase of common stock						$ 50,000	$ 50,000
Share repurchases (in shares)	905,000	0	905,000	0
Aggregate repurchased value	$ 20,562		$ 20,562
Shares repurchased, average price per share (in usd per share)	$ 22.73		$ 22.73
Remaining authorized repurchase amount	$ 8,300		$ 8,300
Subsequent Event
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Authorized amount repurchase of common stock					$ 100,000