Note 8 - Leases (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended March 31,
	2023		2022
Lease expense
Operating lease expense	$	4	$	4
Short-term lease expense		1		1
Total lease expense	$	5	$	5

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

Year ending December 31,	Operating Leases
Remainder of 2023	$	12
2024		15
2025		13
2026		12
2027		11
Thereafter		50
Total lease payments	$	113
Less: Imputed interest		(30	)
Present value of lease liabilities	$	83