XML 36 R22.htm IDEA: XBRL DOCUMENT v3.3.1.900
Other Noncurrent Liabilities
 12 Months Ended
Dec. 31, 2015
Other Noncurrent Liabilities [Abstract]  
Other Noncurrent Liabilities

16. Other Noncurrent Liabilities

 

As of December 31 of each year, Other noncurrent liabilities consists of:

 

(in thousands)   2015     2014  
           
Pension liabilities     $36,782         $37,867  
Postretirement benefits other than pensions     55,310         60,237  
Interest rate swap agreement     2,400         1,411  
Incentive and deferred compensation     3,421         2,730  
Restructuring     3,320         -  
Other     311         834  
Total     $101,544         $103,079