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Consolidated Statements of Changes in Shareholders' Equity (Parentheticals) - $ / shares
3 Months Ended 6 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Statement of Stockholders' Equity [Abstract]        
Cash dividends of per common share $ 0.1 $ 0.1 $ 0.2 $ 0.2