Derivative Financial Instruments - Balance Sheet Category and Fair Value for Cash Flow Hedges (Details) (USD $)	Nov. 07, 2013	Dec. 31, 2014	Dec. 31, 2013
Interest Rate Swap 1 [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	$ 25,000,000.00
Interest Rate Swap 1 [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Notional Amount		25,000,000
Fair Value		(864,000)
Interest Rate Swap 1 [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Notional Amount			25,000,000
Fair Value			357,000
Interest Rate Swap 2 [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Notional Amount	25,000,000.00
Interest Rate Swap 2 [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Notional Amount		25,000,000
Fair Value		(1,932,000)
Interest Rate Swap 2 [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Notional Amount			25,000,000
Fair Value			$ 412,000