Note 5 - Leases (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
	2022		2021		2022		2021
Operating leases	$	292	$	338	$	954	$	996
Short-term leases		36		44		124		133
Total lease cost	$	328	$	382	$	1,078	$	1,129

Weighted-average remaining lease term (in years)	5.2
Weighted-average discount rate	4.1	%

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

Remainder of 2022	$	344
2023		1,104
2024		941
2025		913
2026		574
Thereafter		978
Total lease payments		4,854
Less: imputed interest		(492	)
Present value of lease liabilities	$	4,362