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INCOME TAXES - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
INCOME TAXES        
Income tax expense (benefit) $ (78,462) $ 111,302 $ (51,882) $ 73,942
Effective tax rate 26.30%   5.00%  
Loan forgiveness     $ 1,317,100  
Deferred Tax Assets, Valuation Allowance, Total $ 1,800,000   $ 1,800,000