Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments

Future minimum lease payments under non-cancelable operating leases at December 31, 2014 were as follows:

For the Year Ended December 31,	(Dollars in thousands)
2015	$	7,207
2016	5,291
2017	3,918
2018	2,528
2019	1,081
Thereafter	2,489
Total	$	22,514