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Income Taxes - Schedule of Cumulative Valuation Allowance (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Jan. 01, 2021
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Income Taxes [Line Items] |  |
Cumulative federal valuation allowance | $ 51,794 | $ 42,502
Federal |  |
Income Taxes [Line Items] |  |
Cumulative federal valuation allowance | 43,626 | 34,681
State |  |
Income Taxes [Line Items] |  |
Cumulative federal valuation allowance | 7,848 | 7,399
Federal and State |  |
Income Taxes [Line Items] |  |
Cumulative federal valuation allowance | $ 51,474 | $ 42,080

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- Definition Line items represent the income taxes. + References No definition available. + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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