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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 28, 2020 | Dec. 28, 2019
Goodwill [Line Items] |  |
Indefinite-lived intangible assets | $ 26,600,000 | $ 28,849,000
Impairment losses | 21,607,000 |
Goodwill | 258,174,000 | 270,820,000
Office Furniture |  |
Goodwill [Line Items] |  |
Impairment losses | 21,607,000 |
Goodwill | 62,720,000 | $ 84,301,000
Trademarks and trade names |  |
Goodwill [Line Items] |  |
Impairment of finite-lived intangible assets | 600,000 |
Trademarks and trade names | Office Furniture |  |
Goodwill [Line Items] |  |
Impairment of finite-lived intangible assets | 600,000 |
Customer lists and other |  |
Goodwill [Line Items] |  |
Impairment of finite-lived intangible assets | 8,200,000 |
Customer lists and other | Office Furniture |  |
Goodwill [Line Items] |  |
Impairment of finite-lived intangible assets | 8,200,000 |
Trade Names |  |
Goodwill [Line Items] |  |
Impairment of finite-lived intangible assets | 2,300,000 |
Indefinite-lived intangible assets | 5,300,000 |
Trade Names | Office Furniture |  |
Goodwill [Line Items] |  |
Impairment of indefinite-lived intangible assets | 2,300,000 |
Reporting Unit One and Reporting Unit Two |  |
Goodwill [Line Items] |  |
Goodwill | $ 0 |
Reporting Unit One |  |
Goodwill [Line Items] |  |
Long-term growth rate | 3.00% |
Royalty rate | 2.00% |
Discount rate | 16.00% |
Impairment losses | $ 14,100,000 |
Reporting Unit One | Minimum |  |
Goodwill [Line Items] |  |
Near term growth rate | (28.00%) |
Reporting Unit One | Maximum |  |
Goodwill [Line Items] |  |
Near term growth rate | 12.00% |
Reporting Unit Two |  |
Goodwill [Line Items] |  |
Impairment losses | $ 7,500,000 |
Reporting Unit Three |  |
Goodwill [Line Items] |  |
Discount rate | 15.50% |
Goodwill | $ 6,900,000 |
Percentage of fair value in excess of carrying amount | 21.00% |
Terminal growth rate | 4.00% |
Effect of one hundred basis point increase in discount rate | $ 3,700,000 |
Effect of one hundred basis point decrease in long-term growth rate | $ 1,900,000 |
Reporting Unit Three | Minimum |  |
Goodwill [Line Items] |  |
Near term growth rate | (24.00%) |
Reporting Unit Three | Maximum |  |
Goodwill [Line Items] |  |
Near term growth rate | 17.00% |

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