Statements of Changes in Shareholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)	4,602	4,606	4,602	8,159
Cash dividends declared (in dollars per share)	$ 0.21	$ 0.19	$ 0.42	$ 0.38
Stock Issued During Period, Shares, Dividend Reinvestment Plan (in shares)		3,905		8,087
Common Stock, Dividends, Per Share, Declared (in dollars per share)	$ 0.21	$ 0.19	$ 0.42	$ 0.38
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture (in shares)				258