Note 7 - Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

	Operating Leases			Finance Leases
2023	$	675		$	14
2024		583			12
2025		384			1
2026		269			-
Total future lease payments		1,911			27
Impact of discounting		(183	)		(2	)
Discounted value of lease obligations	$	1,728		$	25

Lease, Cost [Table Text Block]

	For the Three Months Ended				For the Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Operating lease cost:
Current lease cost	$	13	$	24	$	62	$	57
Long-term lease cost		183		256		637		768
Total operating lease cost	$	196	$	280	$	699	$	825
Finance lease cost:
Amortization of right-of-use assets	$	3	$	7	$	16	$	54
Interest on lease liabilities		-		1		1		5
Total finance lease cost	$	3	$	8	$	17	$	59

	For the Nine Months Ended
	September 30,
	2022			2021
Operating:
Weighted-average lease term (years)		3.07			3.57
Weighted-average discount rate		6.38	%		6.09	%
Finance:
Weighted-average lease term (years)		1.99			2.36
Weighted-average discount rate		5.59	%		5.72	%