Prepaid expenses and other current assets


	June 30, 2026		December 31, 2025
Prepaid insurance	$	495	$	438
Prepaid professional fees		—		20
Prepaid software		42		78
Right of use asset		—		67
Lease security deposit		—		188
Other		60		29
Prepaid expenses and other current assets	$	597	$	820

Property and equipment, net


	June 30, 2026			December 31, 2025
Scientific equipment	$	357		$	405
Computers and software		6			5
Furniture and fixtures		2			25
Leasehold Improvements		39			39
Auto		27			27
Property and equipment, gross		431			501
Less: accumulated depreciation and amortization		(253	)		(195	)
Property and equipment, net	$	178		$	306

Depreciation and amortization expense was $89 and $132 for the six months ended June 30, 2026 and 2025, respectively. During the period ended June 30, 2026, the Company wrote off the $37 of property and equipment and recognized a loss of $28 in the accompanying statement of operations.

Other noncurrent assets


	June 30, 2026		December 31, 2025
Prepaid insurance	$	714	$	928

The prepaid insurance balance relates primarily to directors’ and officers’ liability insurance and other insurance policies with coverage periods extending beyond twelve months from the applicable balance sheet date

Accrued expenses and other current liabilities


	June 30, 2026		December 31, 2025
Current lease liability		—	$	176
Accrued payroll-related expenses		94		82
Accrued litigation and legal fees		250		250
Accrued registration delay payments		396		396
Accrued contingent consideration, current portion		1,212		995
Accrued other expenses		33		299
Accrued expenses and other current liabilities	$	1,985	$	2,198