Note 11 - Leases (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

	2021
Operating lease information:
Operating cash outflows from operating leases	$	199
Weighted average remaining lease term in years		2.21
Weighted average discount rate		6.0	%

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

Year	Amount
2022	$	207
2023		174
2024		60
Total minimum lease payments	$	441
Less imputed interest		(17	)
Total operating lease liability	$	424
As reflected on balance sheet:
Other long-term liabilities	$	424