Joint Venture - Additional Information (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021	Mar. 31, 2021
Schedule Of Equity Method Investments [Line Items]
Service fee income from related party		$ 181,000
Voxall
Schedule Of Equity Method Investments [Line Items]
Initial contribution			$ 50,000
Service fee income from related party	$ 0	200,000
Losses incurred	100,000	800,000
Promissory note issued	$ 0	$ 200,000
Equity method investment, description		As the Company has no commitment to fund the losses of the equity method investment, the carrying value of the equity method investment has not been reduced below zero.
Voxall | Alloy Therapeutics, Inc.
Schedule Of Equity Method Investments [Line Items]
Percentage of voting membership units			50.00%
Initial contribution			$ 50,000