Note 19 - Subsequent Events (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Qualitative Measure of Debt Facility [Table Text Block]

	Average Availability as a
Revolver Pricing Level(1)	Percentage of Commitments	Base Rate			LIBOR Rate			Base Rate for FILO			LIBOR Rate for FILO
I	> 66.7%		0.00	%		1.25	%		0.50	%		1.75	%
II	>33.3% and < or equal to 66.7%		0.00	%		1.50	%		0.50	%		2.00	%
III	< or equal to 33.3%		0.25	%		1.75	%		0.75	%		2.25	%