Note 16 - Stock-based Compensation (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Nonvested Restricted Stock Shares Activity [Table Text Block]

	Number of			Weighted-Average
	Restricted			Grant Date Fair
	Stock Awards			Value (per Share)
Unvested at December 31, 2020		500,000		$	5.73
Granted		1,060,000			4.64
Vested		(225,262	)		4.64
Cancelled for Tax Withholding		(94,738	)		4.64
Unvested at September 30, 2021		1,240,000		$	5.08