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Subsequent Events (Details) - Subsequent Event - USD ($) $ / shares in Units, $ in Millions | Apr. 30, 2021 | Apr. 23, 2021 | Apr. 22, 2021 | Dec. 24, 2020
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Subsequent Event [Line Items] |  |  |  |
Debt Instrument, Face Amount |  | $ 1.7 |  |
Equity Method Investment, Ownership Percentage | 85.00% |  |  |
Parent |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Equity Method Investment, Ownership Percentage | 15.00% |  |  |
Payroll Support Program Grant Extension |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Additional Proceeds Received from Payroll Support Program |  | $ 13.8 |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights |  | 924 |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  |  | $ 179.23
Payroll Support Program 3 |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Proceeds Expected From Payroll Support Program |  |  | $ 98.4 |
Proceeds Received From Payroll Support Program |  | $ 49.2 |  |
Debt Instrument, Amount Need To Exceed To Disburse Note |  | $ 100.0 |  |
Increase In Debt Instrument For Additional Installment |  | 30.00% |  |

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- Definition Debt Instrument, Amount Need To Exceed To Disburse Note + References No definition available. + Details
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- Definition Proceeds Expected From Payroll Support Program + References No definition available. + Details
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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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