Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2015

Derivative Instruments [Abstract]

Non-Hedge Derivative Assets and Liabilities

	As of June 30, 2015				At December 31, 2014
(Dollars in thousands)	Notional		Fair Value		Notional		Fair Value
Non-hedge derivative assets	$	33,935	$	701	$	34,322	$	787
Non-hedge derivative liabilities		33,935		701		34,322		787