Consolidated Balance Sheets (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Debt Securities, Held-to-Maturity, Fair Value	$ 5,530	$ 6,294
Preferred Stock, No Par Value (in dollars per share)	$ 0	$ 0
Preferred Stock, Shares Authorized (in shares)	350,000	350,000
Common Stock, No Par Value (in dollars per share)	$ 0	$ 0
Common Stock, Shares Authorized (in shares)	8,500,000	8,500,000
Common Stock, Shares, Issued (in shares)	3,172,227	3,144,739
Treasury Stock, Common, Shares (in shares)	48,639	48,639