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Share-Based Payments - Summary of Assumptions Made for Purposes of Estimating Fair Value under Lattice Model for Warrants (Detail) - Lattice Model [Model] | 12 Months Ended
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Jan. 02, 2021
Risk Free Interest Rate [Member] |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] |
Selected Assumption | 0.0056
Methodology | Derived from the Constant Maturity Treasury Rate with maturity matching time to expiration of the Warrants
Volatility [Member] |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] |
Selected Assumption | 0.4700
Methodology | Based on historical equity volatility of Company stock over a period matching the assumed warrants term
Dividend Yield [Member] |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] |
Selected Assumption | 0.0457
Methodology | Based on the historical dividends paid by the Company

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- Definition Warrants and rights outstanding measurement input methodology. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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