Derivatives and Hedging Activities (Textual) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Change in fair value on loans held for sale									$ (22)	$ 18
Net amortization income									244	244	$ 244
Exposure to Institutional Counterparties	$ 2				$ 272				$ 2	272
Maximum length of time Company is currently hedging its exposure									3 years
Interest expense									$ 2,400
Customer related positions	23,200				18,900				23,200	18,900
Loss on termination of derivatives	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 1,122	$ 0		1,100
Gain (Loss) on Sales of Loans, Net									$ 4,700	$ 3,000	$ 2,800