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v3.21.1

Summary of Significant Accounting Policies - Additional Information (Details) | 12 Months Ended
--- | ---
Jan. 02, 2021 USD ($) Segment Sublease | Dec. 28, 2019 USD ($)
Allowance for doubtful accounts | $ 0 | $ 29,000
Reserve for obsolete inventory | 0 | 0
Impairment of intangible asset | 0 | 0
Deferred costs | 0 | 0
Revenue from contracts | 31,518,000 | 32,136,000
Advertising expense | $ 379,000 | $ 827,000
Operating lease, lease expire year | 2025 |
Operating lease, lease renewal term | 6 months |
Number of reportable segments | Segment | 3 |
Ontario, Canada |  |
Number of sub leases | Sublease | 1 |
Technology Intangibles |  |
Estimated useful life of intangible assets | 7 years |
Minimum |  |
Operating lease, lease term | 2 years |
Minimum | Domain Name and Marketing |  |
Estimated useful life of intangible assets | 3 years |
Minimum | Software |  |
Estimated useful life of intangible assets | 3 years |
Minimum | Customer Relationships |  |
Estimated useful life of intangible assets | 7 years |
Minimum | Building and Improvements |  |
Estimated useful life of property and equipment | 3 years |
Minimum | Transportation Equipment |  |
Estimated useful life of property and equipment | 3 years |
Minimum | Machinery and Equipment |  |
Estimated useful life of property and equipment | 5 years |
Minimum | Furnishings and Fixtures |  |
Estimated useful life of property and equipment | 3 years |
Minimum | Office and Computer Equipment |  |
Estimated useful life of property and equipment | 3 years |
Maximum |  |
Operating lease, lease term | 5 years |
Federal Deposit Insurance Corporation insured per institution | $ 250,000 |
Maximum | Domain Name and Marketing |  |
Estimated useful life of intangible assets | 20 years |
Maximum | Software |  |
Estimated useful life of intangible assets | 5 years |
Maximum | Customer Relationships |  |
Estimated useful life of intangible assets | 15 years |
Maximum | Building and Improvements |  |
Estimated useful life of property and equipment | 30 years |
Maximum | Transportation Equipment |  |
Estimated useful life of property and equipment | 15 years |
Maximum | Machinery and Equipment |  |
Estimated useful life of property and equipment | 10 years |
Maximum | Furnishings and Fixtures |  |
Estimated useful life of property and equipment | 5 years |
Maximum | Office and Computer Equipment |  |
Estimated useful life of property and equipment | 5 years |

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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
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