Note 10 - Leases (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Lease, Cost [Table Text Block]

	Years Ended December 31,
	2022		2021
	(in thousands)
Long-term Operating	$	1,557	$	1,826
Short-term Operating		-		-
Total Operating lease expense	$	1,557	$	1,826

Lessee, Operating Lease, Disclosure [Table Text Block]

	December 31, 2022			December 31, 2021
Weighted-average remaining lease term (in years)	6.8			7.8
Weighted-average discount rate	8.4%			7.8%
Incremental borrowing rate	6.1%	-	14.5%	6.1%	-	8.5%

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

Fiscal Year
2023	$	1,222
2024		1,136
2025		1,058
2026		837
2027		775
Thereafter		2,195
Total minimum lease payments	$	7,223
Less: Amount of lease payments representing interest		(1,685	)
Present value of future minimum lease payments	$	5,538