Derivative Instruments (Details) $ in Thousands	Dec. 31, 2016 USD ($)
Derivatives
Derivative assets, notional amount	$ 46,359
Derivative assets, fair value	1,364
Derivative liability, notional amount	46,359
Derivative liability, fair value	1,364
Interest rate swaps
Derivatives
Notional amount of derivative	92,700
Fair value of derivative	1,400
Interest rate swaps | Pay Floating Receive Fixed Contract
Derivatives
Derivative liability, notional amount	46,359
Derivative liability, fair value	1,364
Interest rate swaps | Pay Fixed Receive Floating Contract
Derivatives
Derivative assets, notional amount	46,359
Derivative assets, fair value	$ 1,364