Income Taxes - Schedule of net deferred tax assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Jun. 30, 2021
Deferred tax assets:
Provision for losses on loans	$ 7,690	$ 7,626
Accrued compensation and benefits	744	826
NOL carry forwards acquired	67	147
Unrealized loss on other real estate	291	180
Unrealized loss on available for sale securities	1,822
Other	0	182
Total deferred tax assets	10,614	8,961
Deferred tax liabilities:
Purchase accounting adjustments	186	210
Depreciation	2,112	1,842
FHLB stock dividends	120	120
Prepaid expenses	505	283
Unrealized gain on available for sale securities	0	821
Other	1,701	1,193
Total deferred tax liabilities	4,624	4,469
Net deferred tax asset	$ 5,990	$ 4,492