Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Jan. 22, 2019
Summary Of Significant Accounting Policies [Line Items]
Investments with original maturities at date of purchase to be cash equivalents	3 months
Other than temporary declines in fair value of investments	$ 0	$ 0
Property and equipment, net	981,000	1,293,000
Accumulated depreciation	700	300,000
Impairment of long-lived assets	$ 0
Intangible asset useful lives	18 years
Term of lease	12 years		4 years
Inventory	$ 1,513,000	0
Advertising Expense	$ 9,200,000	600,000
Accounting Standards Update 2018-18
Summary Of Significant Accounting Policies [Line Items]
Change in accounting principle, accounting standards update, adoption date	Jan. 01, 2021
Change in accounting principle, accounting standards update, adopted [true false]	true
Change in accounting principle, accounting standards update, immaterial effect [true false]	true
Leasehold Improvements
Summary Of Significant Accounting Policies [Line Items]
Property and equipment, net	$ 1,300,000	1,300,000
Furniture and Fixtures
Summary Of Significant Accounting Policies [Line Items]
Property and equipment, net	$ 200,000	$ 300,000
Minimum
Summary Of Significant Accounting Policies [Line Items]
Property and equipment, useful life	3 years
Maximum
Summary Of Significant Accounting Policies [Line Items]
Property and equipment, useful life	5 years