Deposits - Schedule of Brokered Deposits (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Deposits [Abstract]
Certificates of deposits	$ 761,862	$ 458,616
Total brokered deposits	$ 761,862	$ 458,616
Certificates of deposits	1.14%	0.10%
Total brokered deposits	1.14%	0.10%