Note J - Equity-based Compensation (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Share-based Payment Arrangement, Activity [Table Text Block]

	Number of Options/SARs/RSUs			Weighted average exercise price		Weighted average remaining contractual term (years) (3)		Aggregate value (*)
	in thousands							in thousands
Outstanding at June 30, 2021		1,794		$	1.90
RSUs granted		59			-
Options / SARs / RSUs cancelled/forfeited/expired		(58	)		-
Options / SARs exercised and RSUs vested		(155	)	$	1.52
Outstanding at September 30, 2021 (1)		1,640		$	1.93		3.05	$	32,768
Exercisable at September 30, 2021 (2)		318		$	9.78		3.03	$	3,850

Share-based Payment Arrangement, Option, Exercise Price Range [Table Text Block]

	Exercisable				Unexercisable				Total
Exercise prices	Number of Options/ SARs / RSUs (in thousands)		Weighted average exercise price		Number of Options/ SARs / RSUs (in thousands)		Weighted average exercise price		Number of Options/ SARs / RSUs (in thousands)		Weighted average exercise price
Less than $21.91		318	$	9.78		1,323	$	0.05		1,640	$	1.93
Above $21.91		-	$	-		-	$	-		-	$	-
Total		318	$	9.78		1,323	$	0.05		1,640	$	1.93