Investment Securities (Details 1) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	$ 13,344	$ 62,862
Available-for-sale securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	33	385
Available-for-sale securities, Continuous Unrealized Loss Position, More than 12 Months, Fair Value	11,311	21,263
Available-for-sale securities, Continuous Unrealized Loss Position, More than 12 Months, Unrealized Losses	246	467
Available-for-sale securities, Continuous Unrealized Loss Position, Fair Value	24,655	84,125
Available-for-sale securities, Continuous Unrealized Loss Position, Unrealized Losses	279	852
U.S. Government agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	2,997	18,981
Available-for-sale securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	3	57
Available-for-sale securities, Continuous Unrealized Loss Position, More than 12 Months, Fair Value	0	0
Available-for-sale securities, Continuous Unrealized Loss Position, More than 12 Months, Unrealized Losses	118	133
Available-for-sale securities, Continuous Unrealized Loss Position, Fair Value	2,997	18,981
Available-for-sale securities, Continuous Unrealized Loss Position, Unrealized Losses	121	190
Held-to-maturity securities, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value		0
Held-to-maturity securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses		0
Held-to-maturity securities, Continuous Unrealized Loss Position, More than 12 Months, Fair Value		2,515
Held-to-maturity securities, Continuous Unrealized Loss Position, More than 12 Months, Unrealized Losses		60
Held-to-maturity securities, Continuous Unrealized Loss Position, Fair Value		2,515
Held-to-maturity securities, Continuous Unrealized Loss Position, Unrealized Losses		60
Mortgage-backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	10,347	43,881
Available-for-sale securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	30	328
Available-for-sale securities, Continuous Unrealized Loss Position, More than 12 Months, Fair Value	11,311	21,263
Available-for-sale securities, Continuous Unrealized Loss Position, More than 12 Months, Unrealized Losses	128	334
Available-for-sale securities, Continuous Unrealized Loss Position, Fair Value	21,658	65,144
Available-for-sale securities, Continuous Unrealized Loss Position, Unrealized Losses	$ 158	$ 662