ALLOWANCE FOR LOAN LOSSES Financing Receivables (Details) - USD ($)	Jun. 30, 2017	Mar. 31, 2017	Jun. 30, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	$ 1,110,371,985	$ 1,059,804,132	$ 1,087,502,182
Small loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	662,747,809	630,802,614	669,679,726
Large loans [Member] [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	318,923,824	312,458,275	315,551,585
Sales finance loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	26,049	54,247	783,520
Payroll Deduct MX [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	78,585,491	69,087,314	56,866,053
Traditional Installment MX [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Gross	$ 50,088,812	$ 47,401,682	$ 44,621,298