Basis of Presentation and Consolidation (Tables)

3 Months Ended

Mar. 31, 2021

Accounting Policies [Abstract]

Schedule of Basic and Diluted Earnings per Share

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

(Number of shares and dollar amounts in thousands except per share amounts)	Three Months Ended March 31,
	2021		2020
Numerator
Numerator for basic and diluted earnings per share - income (loss) available to common stockholders	$	22,059	$	(11,591)
Denominator
Denominator for basic earnings per share - weighted average shares outstanding	50,448		50,236
Effect of dilutive securities - stock options and other stock units	346		—
Denominator for diluted earnings per share - adjusted weighted average shares outstanding	50,794		50,236
Earnings (Loss) per share:
Basic	$	0.44	$	(0.23)
Diluted	0.43		(0.23)
Anti-dilutive shares excluded from computation of diluted loss per share	—		294