Note 16 - Weighted Average Shares Outstanding and Net Income (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

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

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per share amounts)	2019		2018		2019			2018
Numerator (basic and diluted)
Net income (loss) allocated to common shareholders for basic calculation	$	20,488	$	55,672	$	(111,922	)	$	35,864
Effect of dilutive convertible notes		—		296		—			—
Net income (loss) allocated to common shareholders for basic calculation		20,488		55,968		(111,922	)		35,864
Denominator
Weighted average common shares outstanding, basic		46,788		46,308		46,771			42,443
Dilutive effect of RSUs and convertible notes 1		382		1,502		—			467
Weighted average common shares outstanding, diluted		47,170		47,810		46,771			42,910
Net income (loss) per share, basic	$	0.44	$	1.20	$	(2.39	)	$	0.84
Net income (loss) per share, diluted	$	0.43	$	1.17	$	(2.39	)	$	0.84