Note 6 - Other Assets (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Other Assets, Noncurrent [Table Text Block]

	December 31,		December 31,
($ in thousands)	2020		2019
Deferred financing costs, net	$	109	$	143
Other		265		151
Total	$	374	$	294