Note 10 - Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

	September 30, 2022			December 31, 2021
Right-of-use asset, net and lease liabilities (in thousands)	$	3,674		$	3,955
Weighted average remaining lease term (years)		3.3			3.5
Weighted average discount rate		3.4	%		4.1	%

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2022		2021		2022		2021
Cost of Revenue	$	183	$	225	$	595	$	667
General and Administrative		105		76		259		188
Research and Development		47		10		140		31
Total	$	335	$	311	$	994	$	886

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

	Operating Leases
	(in thousands)
2022	$	338
2023		1,321
2024		997
2025		608
Thereafter		562
Total lease liabilities	$	3,826