Note 9 - Note Receivable (Tables)

9 Months Ended

Dec. 31, 2019

Notes Tables

Notes Receivable [Table Text Block]

Current assets	December 31, 2019		March 31, 2019
Note receivable, current	$	—	$	3,000
Note receivable discount		—		(112	)
Total current note receivable	$	—	$	2,888