Note 7 - Leases (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

	December 31, 2019
2020	$	220
2021		110
2022		20
Thereafter		-
Total	$	350
Less interest		20
Present value of lease liabilities	$	330

Operating Lease, Other Information [Table Text Block]

	December 31, 2019
Supplemental Cash Flow Information
Operating cash flows from leases	$	(5	)
Lease Term and Discount Rate
Weighted average remaining lease term (years)		1.67
Weighted average discount rate		6.75	%