Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017
Total long-term debt	$ 21,171,429	$ 29,057,143
Advance From FHLB with 1.25% Fixed Rate Of Interest With Annual Installment Payments Maturing September 30, 2020 [Member]
Total long-term debt	1,600,000	3,200,000
Advance From FHLB With 1.94% Fixed Rate Of Interest With Annual Installment Payments Maturing December 16, 2022 [Member]
Total long-term debt	2,571,429	3,428,571
Advance From FHLB With 1.42% Fixed Rate Of Interest With Annual Installment Payments Maturing August 30, 2023 [Member]
Total long-term debt	0	4,285,715
Advance from FHLB With a 1.53% Fixed Rate of Interest Maturing January 10, 2019 [Member]
Total long-term debt	0	1,500,000
Advance from FHLB With a 1.60% Fixed Rate of Interest Maturing July 10, 2019 [Member]
Total long-term debt	0	1,500,000
Advance from FHLB With a 1.80% Fixed Rate of Interest Maturing July 10, 2020 [Member]
Total long-term debt	2,000,000	2,000,000
Advance from FHLB With a 1.93% Fixed Rate of Interest With Annual Installment Payments Maturing September 28, 2022 [Member]
Total long-term debt	6,000,000	8,000,000
Advance from FHLB With a 2.34% Fixed Rate of Interest With Annual Installment Payments Maturing December 5, 2024 [Member]
Total long-term debt	0	5,142,857
Advance From FHLB With a 3.018% Fixed Rate of Interest Maturing Sept. 17, 2021 [Member]
Total long-term debt	3,000,000	0
Advance From FHLB With a 3.192% Fixed Rate of Interest Maturing Sept. 20, 2023 [Member]
Total long-term debt	3,000,000	0
Advance From FHLB With a 3.400% Fixed Rate of Interest Maturing Sept. 20, 2025 [Member]
Total long-term debt	$ 3,000,000	$ 0