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Accumulated Other Comprehensive Loss - Schedule of Change in Accumulated Balances for Each Component of Other Comprehensive Income (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Dec. 31, 2016
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance $ 35,002 $ (29,841) $ (45,896)
Other comprehensive income (loss), net of tax (622) 1,200 (2,663)
Amounts reclassified from accumulated other comprehensive income (loss), net of tax 0 (1,056) 786
Ending balance (14,663) 35,002 (29,841)
Foreign currency, net of tax      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance 674 660 396
Other comprehensive income (loss), net of tax (14) 14 264
Amounts reclassified from accumulated other comprehensive income (loss), net of tax 0 0 0
Ending balance 660 674 660
Amortization of unrecognized pension gain (loss), net of tax      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (37,393) (37,523) (35,382)
Other comprehensive income (loss), net of tax (608) 1,186 (2,927)
Amounts reclassified from accumulated other comprehensive income (loss), net of tax 0 (1,056) 786
Ending balance (38,001) (37,393) (37,523)
Other, net of tax      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance 212 212 212
Other comprehensive income (loss), net of tax 0 0 0
Amounts reclassified from accumulated other comprehensive income (loss), net of tax 0 0 0
Ending balance 212 212 212
AOCI Attributable to Parent      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
Beginning balance (36,507) (36,651) (34,774)
Ending balance $ (37,129) $ (36,507) $ (36,651)