XML 65 R47.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2018
Jul. 01, 2017
Jun. 30, 2018
Jul. 01, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance     $ 35,002  
Other comprehensive income, net of tax $ 192 $ (322) 401 $ (42)
Ending balance, net of tax 12,356   12,356  
Total Accumulated Other Comprehensive Loss        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance     (36,507)  
Ending balance, net of tax (36,106)   (36,106)  
Foreign currency, net of tax        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance     674  
Other comprehensive income, net of tax     (3)  
Ending balance, net of tax 671   671  
Defined benefit pension plan, net of tax        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance     (37,393)  
Other comprehensive income, net of tax     404  
Ending balance, net of tax (36,989)   (36,989)  
Other, net of tax        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Beginning balance     212  
Other comprehensive income, net of tax     0  
Ending balance, net of tax $ 212   212  
Accumulated defined benefit plan adjustment, net gain (loss) attributable to parent        
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]        
Reclassification of actuarial loss     500  
Reclassification of actuarial loss, tax     $ 100