Investment Securities - Schedule of Information Pertaining to Securities Gross Unrealized Losses by Investments (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Less Than Twelve Months, Gross Unrealized Losses	$ 697,380	$ 957,051
Less Than Twelve Months, Fair Value	22,579,686	25,281,261
Twelve Months or More, Gross Unrealized Losses	0	795
Twelve Months or More, Fair Value	0	499,205
Less Than Twelve Months, Gross Unrealized Losses	23,752	117,077
Less Than Twelve Months, Fair Value	6,018,598	16,162,203
Twelve Months or More, Gross Unrealized Losses	0	0
Twelve Months or More, Fair Value	0	0
State And Municipal Securities (Member)
Less Than Twelve Months, Gross Unrealized Losses	33,930	109,666
Less Than Twelve Months, Fair Value	2,942,377	4,676,685
Twelve Months or More, Gross Unrealized Losses	0	0
Twelve Months or More, Fair Value	0	0
Less Than Twelve Months, Gross Unrealized Losses	23,752	117,077
Less Than Twelve Months, Fair Value	6,018,598	16,162,203
Twelve Months or More, Gross Unrealized Losses	0	0
Twelve Months or More, Fair Value	0	0
Residential Mortgage-Backed Securities [Member]
Less Than Twelve Months, Gross Unrealized Losses	1,574	1,252
Less Than Twelve Months, Fair Value	246,472	311,851
Twelve Months or More, Gross Unrealized Losses	0	0
Twelve Months or More, Fair Value	0	0
Corporate Notes (Member)
Less Than Twelve Months, Gross Unrealized Losses		0
Less Than Twelve Months, Fair Value		0
Twelve Months or More, Gross Unrealized Losses		795
Twelve Months or More, Fair Value		499,205
U.S. Government Treasury Securities [Member]
Less Than Twelve Months, Gross Unrealized Losses	3,885	15,817
Less Than Twelve Months, Fair Value	975,080	962,150
Twelve Months or More, Gross Unrealized Losses	0	0
Twelve Months or More, Fair Value	0	0
U.S. Government Agency Securities [Member]
Less Than Twelve Months, Gross Unrealized Losses	657,991	830,316
Less Than Twelve Months, Fair Value	18,415,757	19,330,575
Twelve Months or More, Gross Unrealized Losses	0	0
Twelve Months or More, Fair Value	$ 0	$ 0