Leases (Tables)

9 Months Ended

Sep. 30, 2023

Leases

Supplemental balance sheet information

Supplemental condensed balance sheet information related to leases comprised of the following (in thousands):

		September 30, 2023		December 31, 2022
Operating lease right-of-use assets	$	345	$	284
Operating lease liability	$	228	$	229
Operating lease liability, net of current portion		122		62
Total operating lease liability	$	350	$	291

Supplemental lease expense

Operating lease expense recorded as research and development and general and administrative expenses in the condensed statements of operations was as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
		2023		2022		2023		2022
General and administrative	$	16	$	40	$	54	$	57
Research and development		45		20		128		124
Total lease expense	$	61	$	60	$	182	$	181

Schedule of other information related to the operating lease

Weighted-average remaining lease term (in years)	1.5
Weighted-average discount rate	9.0%

Supplemental cash flow information

Supplemental cash flow information related to the operating lease was as follows (in thousands):

	Nine Months Ended September 30,
		2023		2022
Cash paid for operating lease liability	$	184	$	173

Schedule of future minimum lease payments under operating lease

As of September 30, 2023, minimum rental commitments under the operating lease were as follows (in thousands):

Years ending December 31,	Amount
2023 (represents remaining three months in 2023)	$	63
2024		250
2025		63
Total lease payments		376
Less imputed interest		(26)
Present value of lease liability	$	350