Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 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				Nine Months Ended
		September 30,				September 30,
(in thousands, except per share data)			2019		2018		2019		2018
Net income (loss)		$	7,136	$	7,799	$	30,356	$	(4,899)
Denominator for basic earnings per share -
	weighted-average number of common
	shares outstanding during the period		37,419		46,301		38,813		47,415
Incremental common shares attributable to
	exercise of dilutive options		80		90		77		—
Incremental common shares attributable
	to outstanding restricted stock units		146		64		294		—
Denominator for diluted earnings per share			37,645		46,455		39,184		47,415
Basic earnings (loss) per share		$	0.19	$	0.17	$	0.78	$	(0.10)
Diluted earnings (loss) per share		$	0.19	$	0.17	$	0.77	$	(0.10)