Leases (Tables)

6 Months Ended

Jun. 30, 2023

Leases

Schedule of rent expense

	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023		2022
Rent expense	$	110	$	170	$	259	$	349

Schedule of Supplemental cash flow and balance sheet information related to leases

	Six months ended June 30,
	2023			2022
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	(264	)	$	(356	)
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	341		$	—

	June 30, 2023			December 31, 2022
Operating lease right-of-use assets	$	1,171		$	1,047
Current portion of operating lease liabilities, included in accrued liabilities	$	391		$	641
Operating lease liabilities, net of current portion		848			492
Total operating lease liabilities	$	1,239		$	1,133
Weighted average remaining lease term for operating leases (in years)		3.74			2.12
Weighted average discount rate for operating leases		6.40	%		5.93	%

Schedule of maturities of operating lease liabilities

Years ending December 31,
2023 (Remainder)	$	228
2024		439
2025		272
2026		210
2027		216
Thereafter		37
Total lease payments		1,402
Less: Imputed interest		(163	)
Total	$	1,239