Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Schedule of Minimum Future Rental Commitments Under Operating Leases

At December 31, 2013 the minimum future rental commitments under operating leases having lease terms in excess of one year are as follows:

	Total amount
In these years	In thousands
2014	$	1,954
2015	432
2016	346
2017	255
2018	151
Thereafter	182
Total obligations	$	3,320