XML 103 R19.htm IDEA: XBRL DOCUMENT v2.4.1.9
Commitments
12 Months Ended
Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]  
Commitments
Commitments

Lease commitments under non-cancelable operating leases extending for one year or more will require the following future payments:
 
(Dollars in thousands)
2015
$
5,411

2016
3,138

2017
2,607

2018
1,450

2019
1,256

After 2019
1,762


Total lease and rental expenses under non-cancelable operating leases extending one year or more approximated $3.2 million in 2012, $2.6 million in 2013 and $7.1 million in 2014.