Consolidated Balance Sheets (Parentheticals) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Loans receivable, allowance for loan losses (in Dollars)	$ 5,811,940	$ 6,588,597
Common stock, par value (in Dollars per share)	$ 0.10	$ 0.10
Common stock, authorized	10,000,000	10,000,000
Common stock, issued	6,859,003	6,823,203
Income taxes (in Dollars)	$ (401,688)	$ (263,358)
Treasury stock, shares	2,466,462	2,492,552
Series A Preferred Stock [Member]
Series A preferred stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Series A preferred stock, authorized	2,000,000	2,000,000
Series A preferred stock, issued	0	0
Series A preferred stock, outstanding	0	0