Borrowings, Subordinated Note Purchase Agreements (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Sep. 15, 2021 USD ($) Investors	Sep. 17, 2020 USD ($) Investors
Debt Instrument [Line Items]
Long-term borrowings	$ 0	$ 0
Subordinated Note Purchase Agreements Entered on September 17, 2020 [Member]
Debt Instrument [Line Items]
Number of qualified institutional investors | Investors				14
Interest rate				4.75%
Debt instrument, due date	Sep. 17, 2030
Aggregate principal amount				$ 20,000
Debt issuance costs				$ 424
Period of debt amortization	60 months
Outstanding borrowings, net of issuance costs	$ 19,800
Subordinated Note Purchase Agreement Entered on September 15, 2021 [Member]
Debt Instrument [Line Items]
Number of qualified institutional investors | Investors			18
Interest rate			3.00%
Debt instrument, due date	Sep. 15, 2031
Aggregate principal amount			$ 30,000
Debt issuance costs			$ 499
Period of debt amortization	60 months
Outstanding borrowings, net of issuance costs	$ 29,700