Note 7 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

	In Thousands
	2020		2019
Operating lease expense	$	262	$	262

Lessee, Operating Lease, Cash Flow [Table Text Block]

	In Thousands
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	332	$	254
ROU asset obtained in exchange for operating lease liability	$	-	$	1,888

Lessee, Operating Lease, Balance Sheet [Table Text Block]

	2020			2019
Weighted-Average Remaining Lease Term (months)
Operating lease		98			110
Weighted-Average Discount Rate
Operating lease		5	%		5	%

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

	In Thousands
	2020
2021	$	338
2022		344
2023		350
2024		356
2025		362
Thereafter		1,185
Total lease payments		2,935
Less amount representing interest		(750	)
Total lease obligation	$	2,185