Securities (Details 1) $ in Thousands	Jun. 30, 2016 USD ($)
Amortized cost and fair value of the debt securities maturity
Amortized Cost, Within one year	$ 10,669
Amortized Cost, One to five years	61,633
Amortized Cost, Five to ten years	59,524
Amortized Cost, Beyond ten years	14,488
Amortized Cost, Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities	223,648
Amortized Cost, Total	369,962
Fair Value, Within one year	10,732
Fair Value, One to five years	63,293
Fair Value, Five to ten years	62,631
Fair Value, Beyond ten years	14,746
Fair Value, Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities	226,776
Fair Value, Total	$ 378,178