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Goodwill and Intangible Assets - Changes in Carrying Amount of Goodwill (Details) - USD ($)
12 Months Ended
Jan. 01, 2022
Jan. 02, 2021
Dec. 28, 2019
Changes in the carrying amount of goodwill      
Goodwill, Gross $ 160,800,000 $ 161,080,000 $ 164,921,000
Accumulated goodwill impairment (71,900,000) (71,893,000) (76,417,000)
Balance at the beginning of the period, Goodwill, net 89,187,000 88,504,000  
Foreign currency translation adjustment and other (251,000) 683,000  
Balance at the end of the period, Goodwill, net 88,936,000 89,187,000 88,504,000
Goodwill impairment loss $ 0 $ 0 $ 0