Note 7 - Net Income (Loss) Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended June 30,					Six Months Ended June 30,
	2020			2019		2020			2019
	(Unaudited - In thousands, except per share data)
Basic:
Net income (loss)	$	(9,911	)	$	36,093	$	(25,919	)	$	57,756
Weighted average common shares outstanding		20,720			20,628		20,703			20,606
Net income (loss) per share	$	(0.48	)	$	1.75	$	(1.25	)	$	2.80
Diluted:
Net income (loss) for dilutive share computation	$	(9,911	)	$	36,093	$	(25,919	)	$	57,756
Number of shares used in basic per share computation		20,720			20,628		20,703			20,606
Unvested restricted stock and DSU's		—			30		—			—
Employee stock options		—			—		—			—
Weighted average common shares outstanding		20,720			20,658		20,703			20,606
Net income (loss) per dilutive share	$	(0.48	)	$	1.75	$	(1.25	)	$	2.80