Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	$ 307,502	$ 323,070
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	11,385	13,519
US Treasury Securities [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	11,385	13,519
Federal Agency Obligations [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	32,992	19,941
Federal Agency Obligations [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	32,992	19,941
Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	59,691	48,874
Residential Mortgage Backed Securities [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	59,691	48,874
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	3,016	6,991
Commercial Mortgage Backed Securities [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	3,016	6,991
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	8,429	31,460
US States and Political Subdivisions Debt Securities [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	8,429	31,460
Trust Preferred Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	16,314	19,403
Trust Preferred Securities [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	16,314	19,403
Corporate Bonds and Notes [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	135,840	158,630
Corporate Bonds and Notes [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	135,840	158,630
Asset-backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	21,753	15,979
Asset-backed Securities [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	21,753	15,979
Certificates of Deposit [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	2,124	2,262
Certificates of Deposit [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	2,124	2,262
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	289	287
Equity Securities [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	289	287
Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	15,669	5,724
Money Market Funds [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	15,669	5,724
Fair Value, Inputs, Level 1 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	27,343	19,530
Fair Value, Inputs, Level 2 [Member]
Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Investment securities: Available-for-sale, Fair Value	$ 280,159	$ 303,540