ALLOWANCE FOR LOAN LOSSES (Summary of Past Due Receivables) (Details) - USD ($)	9 Months Ended		12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Mar. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Consumer	$ 1,219,209,366	$ 1,262,617,971	$ 1,110,145,082
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	29,428,608	28,227,745	26,027,649
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	58,431,974	56,465,066	51,132,887
Contractual basis [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 132,665,842	$ 129,342,529	$ 120,824,076
Financing Receivable, Percent Past Due	10.90%	10.20%	10.90%
Contractual basis [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 44,805,260	$ 44,649,718	$ 43,663,540
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount, Consumer	$ 1,131,348,784	$ 1,177,925,160	$ 1,032,984,546