Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2022

Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]

Schedule of Fair Value Hierarchy for Assets and Liabilities

The following table presents the Company’s fair value hierarchy for its assets and liabilities items that are measured at fair value on a recurring basis as of June 30, 2022 and December 31, 2021, by level within the fair value hierarchy (in thousands):

	Fair Value Measurement at June 30, 2022 Using:
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents (money market)	$	67,969	$	—	$	—	$	67,969
Restricted cash (non-current)		927	$	—	$	—	$	927
	$	68,896	$	—	$	—	$	68,896

	Fair Value Measurement at December 31, 2021 Using:
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents (money market)	$	67,942	$	—	$	—	$	67,942
Restricted cash (non-current)		927	$	—	$	—	$	927
	$	68,869	$	—	$	—	$	68,869

Rollforward of Changes in Fair Value of Financial Liabilities

The following table sets forth a rollforward of changes in the fair value of financial liabilities classified as Level 3 in the fair valued hierarchy (in thousands):

	Related Party Antidilution Obligation			Series A Preferred Stock Tranche Obligation			Total
Ending balance at December 31, 2020	$	4,247		$	303		$	4,550
Change in fair value		252			21			273
Issuance of Series A preferred shares in partial settlement of    related party antidilution obligation		—			—			—
Ending balance at March 31, 2021	$	4,499		$	324		$	4,823
Change in fair value through the settlement date		584			7			591
Reclassification of Series A preferred stock tranche obligation    and related party antidilution obligation upon settlement		(5,083	)		(331	)		(5,414	)
Ending balance at May 1, 2021	$	—		$	—		$	—