Note 7 - Leases (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Lessee, Lease Assets and Liabilities [Table Text Block]

	September 30,		January 1,
	2019		2019
Assets:
Operating lease right-of-use assets	$	456	$	629
Liabilities:
Current operating lease liabilities	$	257	$	230
Noncurrent operating lease liabilities		203		399
	$	460	$	629

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

Year Ending December 31,
2019 (remaining three months)	$	75
2020		303
2021		136
Total lease payments		514
Less: Amount representing interest		(54	)
Present value of lease liabilities	$	460

Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]

Year Ending December 31,
2019 (remaining three months)	$	255
2020		324
Thereafter		-
Total	$	579