License and Services Agreement - Additional Information (Details) - USD ($)		1 Months Ended	12 Months Ended
	Mar. 27, 2020	Nov. 30, 2017	Dec. 31, 2020	Dec. 31, 2019
License And Services Agreement [Line Items]
Proceeds from capital contribution	$ 11,500,000
VX3
License And Services Agreement [Line Items]
Proceeds from capital contribution		$ 23,900,000
Percentage of voting interest			90.00%	90.00%
VX3 License Agreement
License And Services Agreement [Line Items]
Research and development, milestone payments to company		$ 32,000,000
License agreement received amount			$ 0	$ 0
Terms of license agreement upon termination			the Company will issue to VX3 or its designees the number of shares of the Company’s common stock equal to the lesser of (1) the aggregate of all payments made to VX3 by its partners divided by $18.20 and (2) the then fair market value of VX3 divided by the then fair market value of one share of the Company’s common stock.
Base amount to determine issuance of common stock upon termination		$ 18.20