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Earnings per Common Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Schedule of basic and diluted EPS

The calculation of basic and diluted EPS was as follows:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2019				2018				2019				2018
	(In thousands, except per share data)
Basic earnings per Class A common share
Numerator:
Net (loss) income	$	(531	)		$	4,573			$	98,204			$	104,431
Denominator:
Weighted-average Class A shares issued and outstanding	51,595				52,580				52,405				52,046
Basic (loss) earnings per Class A common share	$	(0.01	)		$	0.09			$	1.87			$	2.01
Diluted earnings per Class A common share
Numerator:
Net (loss) income	$	(531	)		$	4,573			$	98,204			$	104,431
Denominator:
Weighted-average Class A shares issued and outstanding	51,595				52,580				52,405				52,046
Dilutive potential common shares:
Stock options	83				214				130				372
Restricted stock units	199				1,032				463				1,223
Performance-based restricted stock units	373				780				413				791
Employee stock purchase plan	45				9				63				5
Diluted weighted-average Class A shares issued and outstanding	52,295				54,615				53,474				54,437
Diluted (loss) earnings per Class A common share	$	(0.01	)		$	0.08			$	1.84			$	1.92

Schedule of antidilutive shares

The following table shows the weighted-average number of shares excluded from the diluted EPS calculation:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2019			2018			2019			2018
	(In thousands)
Class A common stock
Restricted stock units	476			—			314			—
Performance-based restricted stock units	752			223			466			123
Total restricted and performance-based stock units	1,228			223			780			123

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- References

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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