Earnings (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

The following table provides the weighted average number of common shares outstanding used in the calculation of the Company's basic and diluted earnings (loss) per share:

(In thousands, except per share data)	Three Months Ended March 31
	2020		2019
Weighted average number of common shares outstanding, basic	53,808		53,683
Dilutive effect of securities:
Restricted Share Units	74		82
Performance Share Units	3		29
Purchase Match Units	—		14
Weighted average number of common shares outstanding, diluted	53,885		53,808
Effect of dilutive shares on earnings (loss) per share	$	—	$	—