Note 6 - Leases (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

Weighted-average remaining lease term	3.82
Weighted-average discount rate	6.15	%

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2022		2021		2022		2021
Operating lease cost	$	438	$	444	$	1,314	$	1,335

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
Operating cash flow information:	2022		2021		2022		2021
Cash paid for amounts included in the measurement of lease liabilities	$	443	$	440	$	1,321	$	1,313

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

Operating Lease Obligations	As of September 30, 2022
2022 (a)	$	443
2023		1,802
2024		1,511
2025		1,210
2026 and beyond		1,576
Total lease payments	$	6,542
Less: Imputed interest		(476	)
Present value of lease liabilities	$	6,066