Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value on a recurring basis - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Available-for-sale:
Securities available-for-sale	$ 404,701	$ 412,034
Derivatives		1,159
Liabilities
Derivatives	273
Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale	140	2,990
Liabilities
Derivatives
Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	395,447	399,667
Liabilities
Derivatives	273
Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale	9,114	9,377
Liabilities
Derivatives
Federal agency obligations [Member]
Available-for-sale:
Securities available-for-sale	28,237	44,955
Residential mortgage pass-through securities [Member]
Available-for-sale:
Securities available-for-sale	200,496	185,204
Commercial mortgage pass-through securities [Member]
Available-for-sale:
Securities available-for-sale	4,997	3,874
Obligations of U.S. states and political subdivisions [Member]
Available-for-sale:
Securities available-for-sale	136,519	139,185
Corporate bonds and notes [Member]
Available-for-sale:
Securities available-for-sale	28,382	25,813
Asset-backed securities [Member]
Available-for-sale:
Securities available-for-sale	5,780	9,691
Certificates of deposit [Member]
Available-for-sale:
Securities available-for-sale	150	322
Other securities [Member]
Available-for-sale:
Securities available-for-sale	140	2,990
Recurring [Member]
Available-for-sale:
Securities available-for-sale	404,701	412,034
Equity securities	11,185	11,460
Derivatives		1,159
Total assets	415,886	424,653
Liabilities
Derivatives	(273)
Total liabilities	(273)
Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale	140	2,990
Equity securities	11,185	11,460
Derivatives
Total assets	11,325	14,450
Liabilities
Derivatives
Total liabilities
Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	395,447	399,667
Equity securities
Derivatives		1,159
Total assets	395,447	400,826
Liabilities
Derivatives	(273)
Total liabilities	(273)
Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale	9,114	9,377
Equity securities
Derivatives
Total assets	9,114	9,377
Liabilities
Derivatives
Recurring [Member] | Federal agency obligations [Member]
Available-for-sale:
Securities available-for-sale	28,237	44,955
Recurring [Member] | Federal agency obligations [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Federal agency obligations [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	28,237	44,955
Recurring [Member] | Federal agency obligations [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Residential mortgage pass-through securities [Member]
Available-for-sale:
Securities available-for-sale	200,496	185,204
Recurring [Member] | Residential mortgage pass-through securities [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Residential mortgage pass-through securities [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	200,496	185,204
Recurring [Member] | Residential mortgage pass-through securities [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Commercial mortgage pass-through securities [Member]
Available-for-sale:
Securities available-for-sale	4,997	3,874
Recurring [Member] | Commercial mortgage pass-through securities [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Commercial mortgage pass-through securities [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	4,997	3,874
Recurring [Member] | Commercial mortgage pass-through securities [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Obligations of U.S. states and political subdivisions [Member]
Available-for-sale:
Securities available-for-sale	136,519	139,185
Recurring [Member] | Obligations of U.S. states and political subdivisions [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Obligations of U.S. states and political subdivisions [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	127,405	129,808
Recurring [Member] | Obligations of U.S. states and political subdivisions [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale	9,114	9,377
Recurring [Member] | Corporate bonds and notes [Member]
Available-for-sale:
Securities available-for-sale	28,382	25,813
Recurring [Member] | Corporate bonds and notes [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Corporate bonds and notes [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	28,382	25,813
Recurring [Member] | Corporate bonds and notes [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Asset-backed securities [Member]
Available-for-sale:
Securities available-for-sale	5,780	9,691
Recurring [Member] | Asset-backed securities [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Asset-backed securities [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	5,780	9,691
Recurring [Member] | Asset-backed securities [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Certificates of deposit [Member]
Available-for-sale:
Securities available-for-sale	150	322
Recurring [Member] | Other securities [Member]
Available-for-sale:
Securities available-for-sale	140	2,990
Recurring [Member] | Other securities [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale	140	2,990
Recurring [Member] | Other securities [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Other securities [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Certificate Of Deposit [Member] | Fair Value, Inputs, Level 1 [Member]
Available-for-sale:
Securities available-for-sale
Recurring [Member] | Certificate Of Deposit [Member] | Fair Value, Inputs, Level 2 [Member]
Available-for-sale:
Securities available-for-sale	150	322
Recurring [Member] | Certificate Of Deposit [Member] | Fair Value, Inputs, Level 3 [Member]
Available-for-sale:
Securities available-for-sale