Note 11 - Lease Obligations (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

Lessee, Operating Lease, Assets and Liabilities [Table Text Block]

		June 30,			December 31
	Balance Sheet Location	2025			2024
		(in thousands)
Assets
Operating lease ROU assets	Operating lease ROU assets	$	497		$	497
Less: Accumulated amortization on operating lease assets	Operating lease ROU assets		(171	)		(41	)
Total lease assets			326			456
Liabilities
Current
Operating lease	Current portion of lease liabilities		277			264
Noncurrent
Operating lease	Long-term lease liabilities, net of current		74			191
Total lease liabilities		$	351		$	455

Lessee, Operating Lease, Weighted average Remaining Lease Term and Discount Rate [Table Text Block]

Weighted average remaining lease term in years
Operating lease	1.17
Weighted average discount rate
Operating lease	8.25	%

Lease, Cost [Table Text Block]

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2025		2024		2025		2024
	(in thousands)				(in thousands)
Operating lease costs	$	65	$	62	$	129	$	124
Short-term lease expense, related party		300		300		600		600
Total lease cost	$	365	$	362	$	729	$	724

Supplemental Cash Flow Information Related to Leases [Table Text Block]

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2025		2024		2025		2024
	(in thousands)				(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating lease	$	72	$	55	$	144	$	109

Schedule of Future Minimum Annual Lease Commitments [Table Text Block]

June 30,	Operating Lease
	(in thousands)
2025	$	160
2026		191
	$	351