Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings (loss) per share (EPS):

	Year Ended December 31,
In thousands, except per share data	2020		2019		2018
Net income (loss) available to common shareholders	$	(57,955)	$	49,006	$	(99,250)
Weighted average common shares outstanding - Basic	40,253		39,556		39,244
Dilutive effect of stock-based awards	—		424		—
Weighted average common shares outstanding - Diluted	40,253		39,980		39,244
Net income (loss) per common share - Basic	$	(1.44)	$	1.24	$	(2.53)
Net income (loss) per common share - Diluted	$	(1.44)	$	1.23	$	(2.53)