Note 5 - Leases (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

	March 31, 2019
Right-of-use operating lease assets, net	$941,000
Current lease liability	94,000
Non-current lease liability	854,000

	March 31, 2019
Weighted average remaining lease term	5.2
Discount rate	22%

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

2019 (remaining)	$	220,000
2020		301,000
2021		310,000
2022		319,000
2023		329,000
2024		138,000
Total lease payments	$	1,617,000
Less: imputed interest		(669,000	)
Present value of operating lease liabilities	$	948,000