Note 7 - Leases (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

	2023		2022
Operating lease right-of-use assets	$	1,270	$	1,386
Current portion of obligations under operating leases	$	432	$	424
Long-term portion of obligations under operating leases		838		962
Total obligations under operating leases	$	1,270	$	1,386

	2023			2022
Leased property under finance leases	$	13,131		$	12,004
Less accumulated amortization		(7,420	)		(7,003	)
Leased property under finace leases, net	$	5,711		$	5,001
Current portion of obligations under finance leases	$	198		$	115
Long-term portion of obligations under finance leases		598			381
Total obligations under finance leases	$	796		$	496

Lease, Cost [Table Text Block]

	2023		2022
Operating lease cost:
Rental expense	$	736	$	766
Finance lease cost:
Depreciation expense	$	498	$	511
Interest expense		33		28
Total finance lease cost	$	531	$	539

Lease, Liability, Maturity [Table Text Block]

	Finance		Operating		Total
2024	$	246	$	502	$	748
2025		181		440		621
2026		156		262		418
2027		106		165		271
2028		69		61		130
Thereafter		359		-		359
Total lease payments		1,117		1,430		2,547
Less imputed interest		321		160		481
Total		796		1,270		2,066
Less current portion of obligations under leases		198		432		630
Long-term portion of obligations under leases	$	598	$	838	$	1,436