Leases (Tables)

6 Months Ended

Jun. 30, 2025

Leases

Schedule of rent expense

	Three months ended June 30,				Six months ended June 30,
	2025		2024		2025		2024
Rent expense	$	101	$	118	$	213	$	227

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

	Six months ended June 30,
	2025			2024
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	(167	)	$	(232	)
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	—		$	—

	June 30, 2025			December 31, 2024
Operating lease right-of-use assets	$	607		$	750
Current portion of operating lease liabilities, included in accrued liabilities	$	222		$	257
Operating lease liabilities, net of current portion		405			514
Total operating lease liabilities	$	627		$	771
Weighted average remaining lease term for operating leases (in years)		2.63			2.99
Weighted average discount rate for operating leases		6.71	%		6.59	%

Schedule of maturities of operating lease liabilities

Years ending December 31,
2025 (Remainder)	$	143
2026		251
2027		259
2028		44
2029		—
Total lease payments		697
Less: Imputed interest		70
Total	$	627