ALLOWANCE FOR LOAN LOSSES Financing Receivables (Details) - USD ($)	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2015
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	$ 1,087,502,182	$ 1,066,964,342	$ 1,150,668,670
Small loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	656,868,824	637,826,581	695,861,419
Large loans [Member] [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	429,849,838	427,723,584	448,157,435
Sales finance loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	$ 783,520	$ 1,414,177	$ 6,649,816