Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Loans receivable, allowance for loan losses (in Dollars)	$ 6,185,231	$ 5,811,940
Common stock, par value (in Dollars per share)	$ 0.10	$ 0.10
Common stock, authorized	10,000,000	10,000,000
Common stock, issued	6,874,003	6,859,003
Treasury stock, shares	2,442,533	2,466,462