Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2021

Commitments And Contingencies Disclosure [Abstract]

Summary of Components of Lease Expense

The following table summarizes the components of lease expense, which are included in operating expenses in the Company’s condensed statements of operations and comprehensive loss (in thousands):

	Three Months Ended March 31,
	2021			2020
Operating lease cost	$	1,096		$	1,300
Variable lease cost		466			278
Sublease income		(145	)		—
Impairment of operating lease right-of-use asset		—			1,157
Total lease cost	$	1,417		$	2,735

Summary of Supplemental Information Related to Leases

The following table summarizes supplemental information related to leases (in thousands):

	Three Months Ended March 31,
	2021			2020
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	1,652		$	839
Weighted-average remaining lease term (years)
Operating leases		8.3			9.0
Weighted-average discount rate (percentage)
Operating leases		5.9	%		5.8	%

Summary of Maturities of Lease Liabilities

The following table summarizes the maturities of lease liabilities as of March 31, 2021 (in thousands):

	Amount
2021 (remaining 9 months)	$	5,001
2022		6,283
2023		4,810
2024		4,964
2025		5,123
Thereafter		22,179
Total future minimum lease payments		48,360
Less: Amount representing interest		(10,470	)
Present value of future minimum lease payments		37,890
Less: Current portion of operating lease liability		(4,626	)
Noncurrent portion of operating lease liability	$	33,264