Derivatives Balance Sheet (Details) - Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Other Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative asset, fair value, gross asset		$ 165
Other Assets [Member] | Interest Rate Contract [Member]
Derivatives, Fair Value [Line Items]
Derivative asset, fair value, gross asset		165
Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative liability, fair value, gross liability	$ 7,151	477
Other Liabilities [Member] | Interest Rate Contract [Member]
Derivatives, Fair Value [Line Items]
Derivative liability, fair value, gross liability	$ 7,151	$ 477