Note 10 - Leases (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Lease, Balance Sheet Classification [Table Text Block]

(In thousands)	2022		2021
Assets:
Other noncurrent assets (a)	$	710	$	540
Liabilities:
Accrued and other current liabilities		301		249
Noncurrent operating lease liabilities		409		291
Total liabilities	$	710	$	540

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

	Amount
Maturities:
2023	$	331
2024		231
2025		66
2026 thru 2028		146
Total lease payments		774
Adjust to present value		(64	)
Total operating lease liabilities	$	710