Loans and Allowance for Loan Losses (Details 4) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	$ 3,989,422	$ 3,830,520	$ 4,214,331	$ 3,875,398
Charge-offs	(2,009)		(237,737)	(103,093)
Recoveries	8,135	101,944	8,954	105,159
Provisions	135,000	75,000	145,000	130,000
Ending Balance	4,130,548	4,007,464	4,130,548	4,007,464
Commercial [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	1,528,577	1,326,246	1,665,413	1,403,588
Charge-offs			(229,395)	(31,250)
Recoveries	5,500	1,000	6,000	2,500
Provisions	5,575	16,514	97,634	(31,078)
Ending Balance	1,539,652	1,343,760	1,539,652	1,343,760
Commercial Real Estate Construction [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	81,047	11,136	63,876	23,638
Provisions	16,940	17,955	34,111	5,453
Ending Balance	97,987	29,091	97,987	29,091
Commercial Real Estate Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	1,318,918	1,041,088	1,292,346	1,549,755
Recoveries		55,252		56,827
Provisions	13,885	(124,302)	40,457	(634,544)
Ending Balance	1,332,803	972,038	1,332,803	972,038
Consumer Real Estate [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	377,641	567,075	386,585	796,918
Recoveries		45,412		45,412
Provisions	150,888	(23,436)	141,944	(253,279)
Ending Balance	528,529	589,051	528,529	589,051
Consumer Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning Balance	683,239	884,975	806,111	101,499
Charge-offs	(2,009)		(8,342)	(71,843)
Recoveries	2,635	280	2,954	420
Provisions	(52,288)	188,269	(169,146)	1,043,448
Ending Balance	$ 631,577	$ 1,073,524	$ 631,577	$ 1,073,524