Loans and Allowance for Loan Losses (Details 4) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Activity in the allowance for loan losses by portfolio segment
Beginning balance	$ 4,003,758	$ 4,214,331
Charge-offs	(39,592)	(235,729)
Recoveries	50,047	820
Provisions		10,000
Ending balance	4,014,213	3,989,422
Commercial [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	1,429,917	1,665,413
Charge-offs		(229,395)
Recoveries	15,500	500
Provisions	(29,150)	92,059
Ending balance	1,416,267	1,528,577
Commercial Real Estate Construction [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	109,235	63,876
Provisions	13,834	17,171
Ending balance	123,069	81,047
Commercial Real Estate Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	1,270,445	1,292,346
Provisions	(57,798)	26,572
Ending balance	1,212,647	1,318,918
Consumer Real Estate [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	496,221	386,585
Provisions	65,779	(8,944)
Ending balance	562,000	377,641
Consumer Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	697,940	806,111
Charge-offs	(39,592)	(6,334)
Recoveries	34,547	320
Provisions	7,335	(116,858)
Ending balance	$ 700,230	$ 683,239