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Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value on a recurring basis - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Assets
Securities: Available-for-sale, Fair Value	$ 402,130	$ 353,290
Derivatives	45	88
Assets: Available-for-sale, Fair Value	402,175	353,378
Federal Agency Obligations [Member]
Assets
Securities: Available-for-sale, Fair Value	59,645	52,837
Residential mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value	140,400	72,497
Commercial mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value	4,173	4,209
Obligations of U.S. states and political subdivisions [Member]
Assets
Securities: Available-for-sale, Fair Value	136,354	150,605
Trust Preferred Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	4,586	5,666
Corporate Bonds And Notes [Member]
Assets
Securities: Available-for-sale, Fair Value	30,288	36,928
Asset-backed Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	13,281	14,583
Certificates of Deposit [Member]
Assets
Securities: Available-for-sale, Fair Value	629	983
Equity Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	604	568
Other Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	12,170	14,414
Fair Value, Inputs, Level 1 [Member]
Assets
Securities: Available-for-sale, Fair Value	12,774	14,982
Derivatives
Assets: Available-for-sale, Fair Value	12,774	14,982
Fair Value, Inputs, Level 1 [Member] | Federal Agency Obligations [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 1 [Member] | Residential mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 1 [Member] | Commercial mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 1 [Member] | Obligations of U.S. states and political subdivisions [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 1 [Member] | Trust Preferred Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 1 [Member] | Corporate Bonds And Notes [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 1 [Member] | Asset-backed Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	604	568
Fair Value, Inputs, Level 1 [Member] | Other Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	12,170	14,414
Fair Value, Inputs, Level 1 [Member] | Certificate Of Deposit [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 2 [Member]
Assets
Securities: Available-for-sale, Fair Value	371,373	320,090
Derivatives	45	88
Assets: Available-for-sale, Fair Value	371,418	320,178
Fair Value, Inputs, Level 2 [Member] | Federal Agency Obligations [Member]
Assets
Securities: Available-for-sale, Fair Value	59,645	52,837
Fair Value, Inputs, Level 2 [Member] | Residential mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value	140,400	72,497
Fair Value, Inputs, Level 2 [Member] | Commercial mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value	4,173	4,209
Fair Value, Inputs, Level 2 [Member] | Obligations of U.S. states and political subdivisions [Member]
Assets
Securities: Available-for-sale, Fair Value	118,371	132,387
Fair Value, Inputs, Level 2 [Member] | Trust Preferred Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	4,586	5,666
Fair Value, Inputs, Level 2 [Member] | Corporate Bonds And Notes [Member]
Assets
Securities: Available-for-sale, Fair Value	30,288	36,928
Fair Value, Inputs, Level 2 [Member] | Asset-backed Securities [Member]
Assets
Securities: Available-for-sale, Fair Value	13,281	14,583
Fair Value, Inputs, Level 2 [Member] | Equity Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 2 [Member] | Other Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 2 [Member] | Certificate Of Deposit [Member]
Assets
Securities: Available-for-sale, Fair Value	629	983
Fair Value, Inputs, Level 3 [Member]
Assets
Securities: Available-for-sale, Fair Value	17,983	18,218
Derivatives
Assets: Available-for-sale, Fair Value	17,983	18,218
Fair Value, Inputs, Level 3 [Member] | Federal Agency Obligations [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Residential mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Commercial mortgage pass-through securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Obligations of U.S. states and political subdivisions [Member]
Assets
Securities: Available-for-sale, Fair Value	17,983	18,218
Fair Value, Inputs, Level 3 [Member] | Trust Preferred Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Corporate Bonds And Notes [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Asset-backed Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Equity Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Other Securities [Member]
Assets
Securities: Available-for-sale, Fair Value
Fair Value, Inputs, Level 3 [Member] | Certificate Of Deposit [Member]
Assets
Securities: Available-for-sale, Fair Value

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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