Derivatives - Schedule of Derivatives Instruments in Statements of Financial Position (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Other assets | Cash flow hedges
Derivatives at fair value
Asset derivatives, designated as hedging at Fair value		$ 578
Other assets | Fair value hedges
Derivatives at fair value
Asset derivatives, designated as hedging at Fair value	$ 476	117
Accrued interest and other liabilities | Cash flow hedges
Derivatives at fair value
Liability derivatives, designated as hedging at Fair value	7,639	4,981
Accrued interest and other liabilities | Fair value hedges
Derivatives at fair value
Liability derivatives, designated as hedging at Fair value	845	1,574
Interest rate swap | Other assets
Derivatives at fair value
Asset derivatives, not designated as hedging at Fair value	2,755	3,092
Interest rate swap | Accrued interest and other liabilities
Derivatives at fair value
Liability derivatives, not designated as hedging at Fair value	2,736	3,275
Foreign exchange forward contracts | Other assets
Derivatives at fair value
Asset derivatives, not designated as hedging at Fair value	52	109
Foreign exchange forward contracts | Accrued interest and other liabilities
Derivatives at fair value
Liability derivatives, not designated as hedging at Fair value	$ 5	$ 59