v3.22.0.1

Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings Per Share

The following table sets forth certain components of the computation of basic and diluted earnings per share for the years ended December 31:

In Thousands			2021						2020						2019
Numerator:
Net income			$	541,422					$	76,067					$	58,129
Denominator:
Denominator for basic earnings per share – weighted average shares			20,439						20,599						20,904
Effect of dilutive securities:
Employee stock awards			210						54						86
Denominator for diluted earnings per share – weighted average shares			20,649						20,653						20,990

Schedule of Anti-dilutive Excluded from Diluted Earnings Per Share

Stock options to purchase common stock at exercise prices in excess of the average actual stock price for the period that were anti-dilutive and that were excluded from the determination of diluted earnings per share are as follows:

In Thousands, Except Per Share Data			2021						2020						2019
Weighted average anti-dilutive stock options			—						136						118
Weighted average exercise price per share			$	—					$	51.20					$	51.05

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- References

No definition available.

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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=124432515&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://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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