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Business and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Jan. 02, 2021
Accounting Policies [Abstract] |
Estimated Useful Lives of Property and Equipment | Estimated useful lives of our property and equipment by major asset category are as follows:
Leasehold improvements | 5 to 15 years
Furniture and equipment | 3 to 15 years
Production machinery | 3 to 7 years
Computer equipment and software | 3 to 12 years
Warranty Liabilities | The activity in the accrued warranty liabilities account was as follows (in thousands):
| 2020 |  | 2019 |  | 2018
Balance at beginning of period | $ | 11,345 |  |  | $ | 10,389 |  |  | $ | 9,320 |
Additions charged to costs and expenses for current-year sales | 13,387 |  |  | 10,949 |  |  | 12,385 |
Deductions from reserves | (12,158) |  |  | (11,007) |  |  | (11,743) |
Change in liabilities for pre-existing warranties during the current year, including expirations | (422) |  |  | 1,014 |  |  | 427 |
Balance at end of period | $ | 12,152 |  |  | $ | 11,345 |  |  | $ | 10,389 |
Schedule of Rent Expense | Rent expense in fiscal 2018 was as follows (in thousands):
| 2018
Facility Rents: |
Minimum rents | $ | 71,851 |
Contingent rents | 1,847 |
Total | $ | 73,698 |
Equipment Rents | $ | 5,692 |

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- Definition Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References No definition available. + Details
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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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- Definition Tabular disclosure of rental expense from operating leases for each period for which an income statement is presented with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121573735&loc=d3e41499-112717 + Details
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