Prepaid Expenses and Other Current Assets	6 Months Ended
	Jun. 30, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid Expenses and Other Current Assets	Prepaid Expenses and Other Current Assets    As of June 30, 2022, the Company had prepaid expenses and other current assets of approximately $3.6 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 June 30, 2022 and December 31, 2021, the Company had other non-current assets of approximately $252 thousand and $180 thousand, respectively. The Company's non-current prepaid expenses are primarily for lease deposits.