Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of cash, cash equivalents, and restricted cash

	December 31,
	2021		2020
Cash and cash equivalents	$	35,724	$	168,598
Restricted cash		-		50
Restricted cash, non-current		745		745
Total cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows	$	36,469	$	169,393

Schedule of estimated useful lives for significant property and equipment

Asset Classification	Estimated Useful Life
Computer equipment	5
Furniture, fixtures and other	5
Laboratory equipment	7
Leasehold improvements	Shorter of the useful life of asset or the lease term