Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENCIES (Tables)

v3.3.1.900
COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2015
COMMITMENTS AND CONTINGENCIES [Abstract]  
Future Minimum Property and Equipment Lease Payments under the Non-cancelable Operating Leases
Future minimum property and equipment lease payments under the non-cancelable operating leases at December 31, 2015, are as follows:

Year Ending December 31,
 
Long-Term Debt
 
   
(thousands of dollars)
 
2016
 
$
3,309
 
2017
   
2,540
 
2018
   
2,127
 
2019
   
1,976
 
2020
   
1,829
 
Thereafter
   
2,065
 
Total
 
$
13,846