Note 7 - Leases (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Lease, Cost [Table Text Block]

	June 30, 2021			December 31, 2020
Right-of-use operating lease assets, net	$	654,000		$	730,000
Current lease liability (included in other current liabilities)		180,000			157,000
Non-current lease liability		508,000			604,000
Weighted average remaining lease term		2.9			3.4
Discount rate		22	%		22	%

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

2021 (Remaining)	$	157,000
2022		319,000
2023		328,000
2024		139,000
Total lease payments	$	943,000
Less: imputed interest		(255,000	)
Present value of operating lease liabilities	$	688,000