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Goodwill and Other Intangible Assets (Goodwill) (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 28, 2019 | Dec. 28, 2019 | Dec. 29, 2018
Goodwill [Roll Forward] |  |  |
Goodwill, gross beginning balance |  | $ 315,307,000 | $ 311,856,000
Accumulated impairment losses, beginning balance |  | (44,519,000) | (32,351,000)
Goodwill, net beginning balance |  | 270,788,000 | 279,505,000
Goodwill acquired during the year |  |  | 3,463,000
Impairment losses | $ 0 |  | (12,168,000)
Foreign currency translation adjustment |  | 32,000 | (12,000)
Goodwill, gross ending balance | 315,339,000 | 315,339,000 | 315,307,000
Accumulated impairment losses, ending balance | (44,519,000) | (44,519,000) | (44,519,000)
Goodwill, net ending balance | 270,820,000 | 270,820,000 | 270,788,000
Office Furniture |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, gross beginning balance |  | 128,645,000 | 128,657,000
Accumulated impairment losses, beginning balance |  | (44,376,000) | (32,208,000)
Goodwill, net beginning balance |  | 84,269,000 | 96,449,000
Goodwill acquired during the year |  |  | 0
Impairment losses |  |  | (12,168,000)
Foreign currency translation adjustment |  | 32,000 | (12,000)
Goodwill, gross ending balance | 128,677,000 | 128,677,000 | 128,645,000
Accumulated impairment losses, ending balance | (44,376,000) | (44,376,000) | (44,376,000)
Goodwill, net ending balance | 84,301,000 | 84,301,000 | 84,269,000
Hearth Products |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, gross beginning balance |  | 186,662,000 | 183,199,000
Accumulated impairment losses, beginning balance |  | (143,000) | (143,000)
Goodwill, net beginning balance |  | 186,519,000 | 183,056,000
Goodwill acquired during the year |  |  | 3,463,000
Impairment losses |  |  | 0
Foreign currency translation adjustment |  | 0 | 0
Goodwill, gross ending balance | 186,662,000 | 186,662,000 | 186,662,000
Accumulated impairment losses, ending balance | (143,000) | (143,000) | (143,000)
Goodwill, net ending balance | $ 186,519,000 | $ 186,519,000 | $ 186,519,000

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