Loans and Allowance for Loan Losses (Details 4) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Activity in the allowance for loan losses by portfolio segment
Beginning balance	$ 4,014,213	$ 3,989,422	$ 4,003,758	$ 4,214,331
Charge-offs	(76,410)	(2,009)	(116,002)	(237,737)
Recoveries	172,827	8,135	222,874	8,954
Provisions		135,000		145,000
Ending balance	4,110,630	4,130,548	4,110,630	4,130,548
Commercial [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	1,416,267	1,528,577	1,429,917	1,665,413
Charge-offs				(229,395)
Recoveries	71,511	5,500	87,011	6,000
Provisions	(469,228)	5,575	(498,378)	97,634
Ending balance	1,018,550	1,539,652	1,018,550	1,539,652
Commercial Real Estate Construction [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	123,069	81,047	109,235	63,876
Provisions	27,738	16,940	41,572	34,111
Ending balance	150,807	97,987	150,807	97,987
Commercial Real Estate Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	1,212,647	1,318,918	1,270,445	1,292,346
Recoveries	99,801		99,801
Provisions	164,571	13,885	106,773	40,457
Ending balance	1,477,019	1,332,803	1,477,019	1,332,803
Consumer Real Estate [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	562,000	377,641	496,221	386,585
Provisions	321,300	150,888	387,079	141,944
Ending balance	883,300	528,529	883,300	528,529
Consumer Other [Member]
Activity in the allowance for loan losses by portfolio segment
Beginning balance	700,230	683,239	697,940	806,111
Charge-offs	(76,410)	(2,009)	(116,002)	(8,342)
Recoveries	1,515	2,635	36,062	2,954
Provisions	(44,381)	(52,288)	(37,046)	(169,146)
Ending balance	$ 580,954	$ 631,577	$ 580,954	$ 631,577