Note 10 - Leases (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended June 30,						Six Months Ended June 30,
	2021			2020			2021			2020
Operating lease information:
Operating cash outflows from operating leases	$	50		$	47		$	97		$	134
Weighted average remaining lease term in years		2.69			3.67			2.69			3.67
Weighted average discount rate		6.0	%		6.0	%		6.0	%		6.0	%

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

Year	Amount
	(In thousands)
2021	$	102
2022		206
2023		173
2024		60
Total minimum lease payments	$	541
Less imputed interest		(27	)
Total operating lease liability	$	514
As reflected on balance sheet:
Other long-term liabilities	$	514