Note 7 - Leases (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

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

	March 31,		December 31,
	2025		2023
Operating lease right-of-use assets	$	1,391	$	1,383
Current portion of obligations under operating leases	$	364	$	365
Long-term portion of obligations under operating leases		1,027		1,018
Total obligations under operating leases	$	1,391	$	1,383

	March 31,			December 31,
	2025			2024
Leased property under finance leases	$	13,728		$	13,554
Less accumulated amortization		(8,057	)		(7,907	)
Leased property under finace leases, net	$	5,671		$	5,647
Current portion of obligations under finance leases	$	232		$	201
Long-term portion of obligations under finance leases		812			707
Total obligations under finance leases	$	1,044		$	908

Lease, Cost [Table Text Block]

	Three Months Ended
	March 31,
	2025		2024
Operating lease cost:
Rental expense	$	51	$	68
Finance lease cost:
Depreciation expense	$	147	$	137
Interest expense		14		9
Total finance lease cost	$	161	$	146

Lease, Liability, Maturity [Table Text Block]

	Finance		Operating		Total
2026	$	303	$	445	$	748
2027		270		425		695
2028		227		326		553
2029		170		221		391
2030		88		164		252
Thereafter		345		-		345
Total lease payments		1,403		1,581		2,984
Less: imputed interest		359		190		549
Total		1,044		1,391		2,435
Less: current portion of obligations under leases		232		364		596
Long-term portion of obligations under leases	$	812	$	1,027	$	1,839