Property and Equipment - Schedule of Property and Equipment (Parenthetical) (Details) - Leasehold Improvements	12 Months Ended
	Dec. 31, 2020
Property Plant And Equipment [Line Items]
Property and equipment, useful life in years	9 years	[1]
Maximum
Property Plant And Equipment [Line Items]
Lease term	9 years
Property and equipment, useful life in years	9 years

[1] Lesser of the lease term or the estimated useful lives of the improvements, which may be up to 9 years.