Long-Term Debt - Schedule of Long-Term Debt (Details) (Parenthetical)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Advance From FHLB with 1.25% Fixed Rate Of Interest With Annual Installment Payments Maturing September 30, 2020 [Member]
Long term debt interest rate	1.25%	1.25%
Long term debt maturity date	Sep. 30, 2020	Sep. 30, 2020
Advance From FHLB With 1.94% Fixed Rate Of Interest With Annual Installment Payments Maturing December 16, 2022 [Member]
Long term debt interest rate	1.94%	1.94%
Long term debt maturity date	Dec. 16, 2022	Dec. 16, 2022
Advance from FHLB With a 1.80% Fixed Rate of Interest Maturing July 10, 2020 [Member]
Long term debt interest rate	1.80%	1.80%
Long term debt maturity date	Jul. 10, 2020	Jul. 10, 2020
Advance from FHLB With a 1.93% Fixed Rate of Interest With Annual Installment Payments Maturing September 28, 2022 [Member]
Long term debt interest rate	1.93%	1.93%
Long term debt maturity date	Sep. 28, 2022	Sep. 28, 2022
Advance From FHLB With a 3.018% Fixed Rate of Interest Maturing Sept. 17, 2021 [Member]
Long term debt interest rate	3.018%	3.018%
Long term debt maturity date	Sep. 17, 2021	Sep. 17, 2021
Advance From FHLB With a 3.192% Fixed Rate of Interest Maturing Sept. 20, 2023 [Member]
Long term debt interest rate	3.192%	3.192%
Long term debt maturity date	Sep. 20, 2023	Sep. 20, 2023
Advance From FHLB With a 3.400% Fixed Rate of Interest Maturing Sept. 20, 2025 [Member]
Long term debt interest rate	3.40%	3.40%
Long term debt maturity date	Sep. 20, 2025	Sep. 20, 2025
Advance from FHLB with a 1.836% Fixed Rate of Interest Maturing June 24, 2021 [Member]
Long term debt interest rate	1.836%	1.836%
Long term debt maturity date	Jun. 24, 2021	Jun. 24, 2021
Advance from FHLB with a 1.951% Fixed Rate of Interest with Quarterly Installment Payments Maturing June 26, 2024 [Member]
Long term debt interest rate	1.951%	1.951%
Long term debt maturity date	Jun. 26, 2024	Jun. 26, 2024
Advance from FHLB with a 2.027% Fixed Rate of Interest with Quarterly Installment Payments Maturing June 26, 2026 [Member]
Long term debt interest rate	2.027%	2.027%
Long term debt maturity date	Jun. 26, 2026	Jun. 26, 2026
Advance from FHLB with a 2.117% Fixed Rate of Interest with Quarterly Installment Payments Maturing June 26, 2029 [Member]
Long term debt interest rate	2.117%	2.117%
Long term debt maturity date	Jun. 26, 2029	Jun. 26, 2029