Balance Sheet Accounts and Supplemental Disclosures (Tables)

3 Months Ended

Mar. 31, 2021

Balance Sheets Accounts And Supplemental Disclosures [Abstract]

Schedule of Property and Equipment, Net

Property and equipment, net consisted of the following (in thousands):

	Estimated Useful Life (in years)	March 31, 2021		December 31, 2020
Office equipment	3-7	$	1,153	$	1,153
Computer equipment	5	123		123
Software	3	130		116
Lab equipment	2-5	4,991		4,210
Leasehold improvements	6-7	2,562		2,540
Construction in process	N/A	—		15
Total property and equipment		8,959		8,157
Less: accumulated depreciation		3,039		2,623
Property and equipment, net		$	5,920	$	5,534

Schedule of Accrued Expenses

Accrued expenses and other current liabilities consisted of the following (in thousands):

	As of
	March 31, 2021		December 31, 2020
Accrued compensation	$	6,453	$	12,194
Accrued interest, current	3,594		1,094
Operating lease liabilities, current	3,518		3,633
Accrued professional service fees	2,349		2,823
Accrued other	733		742
Accrued in process research and development	215		225
Total accrued expenses	$	16,862	$	20,711