Note 7 - Note Payable (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Debt [Table Text Block]

Year Ending December 31,
2020	$	-
2021		-
2022		-
2023		5,992
Total payments		5,992
Less: Amount representing interest		(1,997	)
Present value of obligations		3,995
Less: Unamortized debt discount		(12	)
Note payable, noncurrent portion	$	3,983