Note J - Equity-based Compensation (Tables)

9 Months Ended

Sep. 30, 2020

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, 2020		1,872		$	2.45		3.97
Options granted		-			-
SARs granted		-			-
RSUs granted		92			-
Options / SARs / RSUs cancelled/forfeited/expired		(72	)		-
Options / SARs exercised and RSUs vested		(79	)	$	0.03
Outstanding at September 30, 2020 (1)		1,813		$	2.52		3.72	$	19,323
Exercisable at September 30, 2020 (2)		440		$	9.58		3.71	$	1,581

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 $13.18		440	$	9.58		1,373	$	0.26		1,813	$	2.52
Above $13.18		-	$	-		-	$	-		-	$	-
Total		440	$	9.58		1,373	$	0.26		1,813	$	2.52