XML 116 R84.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
ACCUMULATED OTHER COMPREHENSIVE INCOME - Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance $ 691,618 $ 616,881 $ 521,033
Other comprehensive (loss)/income (1,962) (1,960) 5,207
Ending balance 743,667 691,618 616,881
Total      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (3,602) (1,642) (6,849)
Ending balance (5,564) (3,602) $ (1,642)
Foreign currency translation adjustment      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (4,285)    
Other comprehensive (loss)/income (891)    
Ending balance (5,176) (4,285)  
Cash flow hedge      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance 0    
Other comprehensive (loss)/income (1,399)    
Ending balance (1,399) 0  
Postretirement benefit plan      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance 683    
Other comprehensive (loss)/income 328    
Ending balance $ 1,011 $ 683