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ALLOWANCE FOR LOAN LOSSES (Detail Textuals)
3 Months Ended
Jun. 30, 2018
USD ($)
TDR
Jun. 30, 2017
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Interest income foregone on non-accrual loans $ 24,000 $ 24,000
Percentage of delinquent loan amount 75.00%  
Commercial and construction | Commercial business    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
TDR loan default $ 173,000  
Number of TDR loans default | TDR 1  
Commercial and construction | Commercial real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
TDR loan default $ 1,200,000  
Number of TDR loans default | TDR 2