Other Non-Current Assets	3 Months Ended
	Mar. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Other Non-Current Assets	Prepaid Expenses and Other Current Assets    As of March 31, 2022, the Company had prepaid expenses and other current assets of approximately $3.9 million. The Company's prepaid expenses are primarily for advance research and development payments, insurance, software licenses, prepaid rent, and other amounts that relate to future periods of service. Other current assets primarily consist of such items as other receivables and security deposits.Other Non-Current AssetsAs of March 31, 2022 and December 31, 2021, the Company had non-current prepaid expenses approximately $0.2 million. The Company's non-current assets are primarily for lease deposits.