Business Combinations - Pro Forma (Details) - Citizens Bank - USD ($) $ in Thousands	5 Months Ended	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Business Acquisition [Line Items]
Acquired business contributed revenues	$ 11,600	$ 18,600
Acquired business contributed earnings	$ 3,300	$ 2,700
Revenue			$ 183,878
Earnings			$ 51,156