Fair Value Measurements and Disclosures - Schedule of Fair Value of Assets Recorded on a Nonrecurring Basis (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Foreclosed assets	$ 758,878	$ 126,713
Impaired loans	4,563,951	3,011,472
Total assets at fair value	5,322,829	3,138,185
Level 1 [Member]
Foreclosed assets	0	0
Impaired loans	0	0
Total assets at fair value	0	0
Level 2 [Member]
Foreclosed assets	0	0
Impaired loans	0	0
Total assets at fair value	0	0
Level 3 [Member]
Foreclosed assets	758,878	126,713
Impaired loans	4,563,951	3,011,472
Total assets at fair value	$ 5,322,829	$ 3,138,185