Note 10 - Leases (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Operating lease information:
Operating cash outflows from operating leases		53		$	50		$	111		$	97
Weighted average remaining lease term in years		1.74			2.69			1.74			2.69
Weighted average discount rate		6.0	%		6.0	%		6.0	%		6.0	%

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

Year	Amount
	(In thousands)
2022	$	104
2023		174
2024		59
Total minimum lease payments	$	337
Less imputed interest		(8	)
Total operating lease liability	$	329
As reflected on balance sheet:
Accounts payable and accrued liabilities	$	208
Other long-term liabilities		121
Total operating lease liability	$	329