Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2023

Commitments and Contingencies

Schedule of Other Information related to Stamford Lease and lease amendment

	Three Months Ended September 30,						Nine Months Ended September 30,
	2023			2022			2023			2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows relating to operating leases	$	500		$	491		$	1,489		$	1,463
ROU assets obtained in exchange for new operating lease liabilities	$	6,779		$	—		$	6,779		$	—
Weighted average remaining lease term - operating leases (years)		10.4			1.3			10.4			1.3
Weighted average discount rate - operating leases		12.4	%		7.0	%		12.4	%		7.0	%

Schedule of Future Minimum Lease Payments under Non-cancellable Operating Leases, Reconciliation of Undiscounted Cash Flows to the Operating Lease Liabilities

Year Ending December 31,
2023 (Excluding the nine months ended September 30, 2023)	$	503
2024		108
2025		1,298
2026		1,330
2027		1,363
2028		1,398
Thereafter		8,874
Total future minimum lease payments, undiscounted		14,874
Less imputed interest		(7,562)
Total	$	7,312
Operating lease liabilities reported as of September 30, 2023:
Operating lease liabilities - current	$	497
Operating lease liabilities - non-current		6,815
Total	$	7,312