Loans (Details 2) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Summary of delinquencies and nonaccruals, by portfolio class
30-59 days past due	$ 75,890	$ 251,532
60-89 days past due	314,080	9,129
Nonaccrual loans	1,665,190	534,057
Total past due and nonaccrual	2,055,160	794,718
Current	65,622,242	68,382,548
Total loans	67,677,402	69,177,266
Single and multifamily residential real estate [Member]
Summary of delinquencies and nonaccruals, by portfolio class
30-59 days past due	75,890	$ 188,033
60-89 days past due	63,702
Nonaccrual loans	168,879
Total past due and nonaccrual	308,471	$ 188,033
Current	16,126,251	17,885,396
Total loans	$ 16,434,722	18,073,429
Construction and development [Member]
Summary of delinquencies and nonaccruals, by portfolio class
30-59 days past due		$ 39,561
60-89 days past due	$ 250,378
Nonaccrual loans	40,500
Total past due and nonaccrual	290,878	$ 39,561
Current	6,995,581	8,385,892
Total loans	$ 7,286,459	$ 8,425,453
Commercial [Member]
Summary of delinquencies and nonaccruals, by portfolio class
30-59 days past due
60-89 days past due
Nonaccrual loans	$ 1,390,013	$ 534,057
Total past due and nonaccrual	1,390,013	534,057
Current	24,169,930	24,712,339
Total loans	$ 25,559,943	25,246,396
Commercial business [Member]
Summary of delinquencies and nonaccruals, by portfolio class
30-59 days past due		23,938
60-89 days past due		$ 9,129
Nonaccrual loans	$ 65,798
Total past due and nonaccrual	65,798	$ 33,067
Current	16,961,256	16,026,015
Total loans	$ 17,027,054	$ 16,059,082
Consumer [Member]
Summary of delinquencies and nonaccruals, by portfolio class
30-59 days past due
60-89 days past due
Nonaccrual loans
Total past due and nonaccrual
Current	$ 1,369,224	$ 1,372,906
Total loans	$ 1,369,224	$ 1,372,906