Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Earnings per Share

The following table sets forth the calculation of basic and diluted earnings per share:

		Three Months Ended
		March 31,
(in thousands, except per share data)			2019		2018
Net income (loss)		$	13,773	$	(23,641)
Denominator for basic earnings per share - weighted-average number of
	common shares outstanding during the period		40,630		48,517
Incremental common shares attributable to exercise of dilutive options			76		—
Incremental common shares attributable to outstanding restricted
	stock units		147		—
Denominator for diluted earnings per share			40,853		48,517
Basic earnings (loss) per share			$0.34		$(0.49)
Diluted earnings (loss) per share			$0.34		$(0.49)