Investment Securities (Details) - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 126,172,136	$ 120,942,615
Gross Unrealized Gains	969,497	936,448
Gross Unrealized Losses	(644,749)	(1,900,119)
Investment securities available for sale	126,496,884	119,978,944
U.S. Treasury Notes [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	26,112,531	24,148,295
Gross Unrealized Gains	24,169	41,153
Gross Unrealized Losses	(39,199)	(250,385)
Investment securities available for sale	26,097,501	23,939,063
Government-Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	59,497,890	51,737,930
Gross Unrealized Gains	179,426	129,482
Gross Unrealized Losses	(307,911)	(833,321)
Investment securities available for sale	59,369,405	51,034,091
Municipal Securties [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	40,561,715	45,056,390
Gross Unrealized Gains	765,902	765,813
Gross Unrealized Losses	(297,639)	(816,413)
Investment securities available for sale	$ 41,029,978	$ 45,005,790

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=75030427&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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