Derivative Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2014

Derivative Financial Instruments

Schedule of notional amount and fair values of open foreign currency forward contracts

	March 31, 2014		December 31, 2013
	(dollars in thousands)
Forward contracts — foreign exchange:
Notional amount	$	1,759	$	—
Other assets — estimated fair value	2		—
Other liabilities — estimated fair value	3		—