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Consolidated Balance Sheets (Parentheticals) - $ / shares
Mar. 31, 2022
Mar. 31, 2021
Statement of Financial Position [Abstract]    
Preferred shares, par value (in Dollars per share) $ 0.01 $ 0.01
Preferred shares, shares authorized 20,000 20,000
Preferred shares, shares issued
Preferred shares, shares outstanding
Common shares, par value (in Dollars per share) $ 0.01 $ 0.01
Common shares, shares authorized 20,000,000 20,000,000
Common shares, shares issued 4,036,825 4,026,825
Common shares, shares outstanding 4,036,825 4,026,825