Selected Quarterly Financial Information - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Dec. 31, 2020 |
Mar. 28, 2020 |
Dec. 31, 2020 |
|
| Federal | |||
| Selected Quarterly Financial Information [Line Items] | |||
| Valuation allowance, deferred tax asset, increase (decrease) | $ 14.1 | $ 7.0 | $ 23.3 |
| X | ||||||||||
- Definition Selected Quarterly Financial Information No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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