Subsequent Events - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended							2 Months Ended	12 Months Ended
	Nov. 14, 2025	Sep. 30, 2025	Jun. 30, 2025	May 31, 2025	Apr. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Aug. 31, 2024	Nov. 18, 2025	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023
Subsequent Event [Line Items]
Total number of shares repurchased (in shares)		368,333	11,200	158,199	2,285,299	77,777	9,400	322,528		2,900,808	331,928
Approximate Dollar Value of Shares that have been Purchased Under the Plan		$ 5,165	$ 160	$ 2,258	$ 31,918	$ 1,130	$ 137	$ 4,672		$ 40,631	$ 4,809	$ 16,861
Average price paid per share (in dollars per share)		$ 14.02	$ 14.29	$ 14.27	$ 13.97	$ 14.53	$ 14.54	$ 14.48		$ 14.01	$ 14.49
Subsequent Event
Subsequent Event [Line Items]
Amount per share (in dollars per share)	$ 0.39
Total number of shares repurchased (in shares)									2,540,542
Approximate Dollar Value of Shares that have been Purchased Under the Plan									$ 34,792
Average price paid per share (in dollars per share)									$ 13.69