Note 9 - Leases (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

Schedule of Lease Assets and Lease Liability Obligations [Table Text Block]

			*December 31,*
	*Balance sheet line item classification*		*2025*				*2024*
Assets
Operating lease assets	Right-of-use assets and other noncurrent assets		$	929			$	149
Finance lease assets	Property and equipment, net of accumulated depreciation			301				349
Total lease assets			$	1,230			$	498
Liabilities
Current
Operating lease obligation	Current portion of finance and operating lease obligations		$	197			$	70
Finance lease obligation	Current portion of finance and operating lease obligations			220				314
Noncurrent
Operating lease obligation	Long-term portion of operating lease obligations			726				101
Total lease liabilities			$	1,143			$	485

Lease, Cost [Table Text Block]

				*Year Ended December 31,*
Lease Cost		*Classification*		*2025*				*2024*
Operating lease cost		Selling, general and administrative expenses		$	337			$	192
Finance lease cost:
Amortization of leased assets		Depreciation expense			46				18
Interest on lease liabilities		Interest expense			21				9
Net lease cost				$	404			$	219

Schedule of Future Minimum Rental Payments for Operating and Financing Leases [Table Text Block]

		*Operating Leases*				*Finance Leases*				*Total*
2026		$	267			$	220			$	487
2027			408				—				408
2028			360				—				360
2029 and Thereafter			3				—				3
Total lease payments			1,038				220				1,258
Less: Interest			(115	)			—				(115	)
Present value of lease liabilities		$	923			$	220			$	1,143

Schedule of Lease Term and Discount Rates Operating and Finance Lease Obligations [Table Text Block]

		*December 31,*
Lease Term and Discount Rate		*2025*				*2024*
Weighted-average remaining lease term (years)
Operating leases			2.5				1.7
Finance leases			—				1.0
Weighted-average discount rate
Operating leases			8.2	%			9.5	%
Finance leases			—	%			8.5	%

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

Other information		*December 31, 2025*				*December 31, 2024*
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases		$	337			$	187
Financing cash flows from finance leases			94				76
Interest paid			21				9
Noncash activities from right-of-use assets obtained in exchange for lease obligations:
Operating leases		$	877			$	167
Financing leases			—				347