Securities (Schedule of Unrealized Loss on Investments, HTM) (Details) - Held-To-Maturity Securities [Member] - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 months, fair value	$ 8,207	$ 14,508
Less than 12 months, unrealized loss	89	85
More than 12 months, fair value	20,035	22,382
More than 12 months, unrealized loss	674	652
Total, fair value	28,242	36,890
Total, unrealized loss	$ 763	$ 737
Asset Backed Securities Issued By Others [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 months, fair value
Less than 12 months, unrealized loss
More than 12 months, fair value	$ 1,155	$ 1,291
More than 12 months, unrealized loss	114	112
Total, fair value	1,155	1,291
Total, unrealized loss	114	112
Asset Backed Securities Issued By GSEs [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 months, fair value	8,207	14,508
Less than 12 months, unrealized loss	89	85
More than 12 months, fair value	18,880	21,091
More than 12 months, unrealized loss	560	540
Total, fair value	27,087	35,599
Total, unrealized loss	$ 649	$ 625