Investment Securities (Continuous Unrealized Loss on Investment) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses	$ (207)	$ (3,972)
12 months or more, Gross unrealized losses	(1,058)	(3,460)
Total, Gross unrealized losses	(1,265)	(7,432)
Less than 12 months, Fair value	70,107	263,070
12 months or more, Fair value	45,249	84,739
Total, Fair value	115,356	347,809
Residential Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses	(31)	(572)
12 months or more, Gross unrealized losses	(281)	(688)
Total, Gross unrealized losses	(312)	(1,260)
Less than 12 months, Fair value	2,047	36,477
12 months or more, Fair value	17,584	21,119
Total, Fair value	19,631	57,596
Commercial Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses		(305)
12 months or more, Gross unrealized losses		0
Total, Gross unrealized losses		(305)
Less than 12 months, Fair value		16,072
12 months or more, Fair value		0
Total, Fair value		16,072
Municipal Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses	(29)	(211)
12 months or more, Gross unrealized losses	(7)	(101)
Total, Gross unrealized losses	(36)	(312)
Less than 12 months, Fair value	9,814	21,302
12 months or more, Fair value	2,218	5,839
Total, Fair value	12,032	27,141
Residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses	(107)	(673)
12 months or more, Gross unrealized losses	(300)	(1,029)
Total, Gross unrealized losses	(407)	(1,702)
Less than 12 months, Fair value	18,875	50,490
12 months or more, Fair value	10,331	26,028
Total, Fair value	29,206	76,518
Commercial [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses	(40)	(986)
12 months or more, Gross unrealized losses	(49)	(115)
Total, Gross unrealized losses	(89)	(1,101)
Less than 12 months, Fair value	14,351	60,812
12 months or more, Fair value	3,997	4,348
Total, Fair value	18,348	65,160
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses	0	(1,142)
12 months or more, Gross unrealized losses	(421)	(1,527)
Total, Gross unrealized losses	(421)	(2,669)
Less than 12 months, Fair value	0	36,953
12 months or more, Fair value	11,119	27,405
Total, Fair value	11,119	64,358
US Treasury Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Gross unrealized losses	0	(83)
12 months or more, Gross unrealized losses	0	0
Total, Gross unrealized losses	0	(83)
Less than 12 months, Fair value	25,020	40,964
12 months or more, Fair value	0	0
Total, Fair value	$ 25,020	$ 40,964