Fair Value Measurements - Schedule Of Convertible Notes Derivative Liabilities Determined Using Assumptions (Details)	12 Months Ended
Dec. 31, 2020
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Expected exit date	Jun. 30, 2022
Measurement Input, Discount Rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Discount rate	21.0

Value of input used to measure derivative liability.

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=123874694&loc=d3e19207-110258

Name:	us-gaap_DerivativeLiabilityMeasurementInput
Namespace Prefix:	us-gaap_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant