XML 49 R43.htm IDEA: XBRL DOCUMENT v2.4.1.9
Lease and Financing Obligations (Tables)
12 Months Ended
Dec. 31, 2014
Lease Obligations [Abstract]  
Minimum Future Lease Obligations
Minimum future operating leases and financing obligations at December 31, 2014 are as follows (U.S. dollars in thousands):

Year Ending December 31,
 
Operating
Leases
  
Financing
Obligations
 
     
2015
 
$
29,382
  
$
386
 
2016
  
24,980
   
673
 
2017
  
21,396
   
693
 
2018
  
18,285
   
714
 
2019
  
12,183
   
735
 
Thereafter
  
678
   
4,382
 
Total minimum lease payments
 
$
106,904
   $
7,583