Loans and Allowance for Loan Losses (Details 4) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	$ 4,130,548	$ 4,007,464	$ 4,214,331	$ 3,875,398
Charge-offs		(12,794)	(237,737)	(115,887)
Recoveries	867	11,260	9,821	116,419
Provisions	10,000	100,000	155,000	230,000
Ending Balance	4,141,415	4,105,930	4,141,415	4,105,930
Commercial [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	1,539,652	1,343,760	1,665,413	1,403,588
Charge-offs			(229,395)	(31,250)
Recoveries		11,000	6,000	13,500
Provisions	(494,762)	146,752	(397,128)	115,674
Ending Balance	1,044,890	1,501,512	1,044,890	1,501,512
Commercial Real Estate Construction [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	97,987	29,091	63,876	23,638
Provisions	(1,281)	4,404	32,830	9,857
Ending Balance	96,706	33,495	96,706	33,495
Commercial Real Estate Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	1,332,803	972,038	1,292,346	1,549,755
Recoveries				56,827
Provisions	(39,630)	10,334	827	(624,210)
Ending Balance	1,293,173	982,372	1,293,173	982,372
Consumer Real Estate [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	528,529	589,051	386,585	796,918
Recoveries				45,412
Provisions	(27,382)	(84,365)	114,562	(337,644)
Ending Balance	501,147	504,686	501,147	504,686
Consumer Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	631,577	1,073,524	806,111	101,499
Charge-offs		(12,794)	(8,342)	(84,637)
Recoveries	867	260	3,821	680
Provisions	573,055	22,875	403,909	1,066,323
Ending Balance	$ 1,205,499	$ 1,083,865	$ 1,205,499	$ 1,083,865