XML 54 R28.htm IDEA: XBRL DOCUMENT v3.20.4

Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Summary of the net income allocated to common shares and the basic and diluted shares used in the net income per share computations

The following table summarizes the net income allocated to common shares and the basic and diluted shares used in the net income per share computations:

			Year Ended December 31,
(in thousands)			2020			2019			2018
Net income			$	138,237		$	151,099		$	135,413
Less distributed and undistributed earnings allocated to participating securities			(782)			(1,759)			(1,875)
Net income allocated to common shares			$	137,455		$	149,340		$	133,538
Weighted average common shares outstanding			38,503			40,186			41,217
Incremental shares from assumed time-vested and performance-based RSU awards and conversions of common stock options			317			166			289
Adjusted weighted average common shares outstanding			38,820			40,352			41,506
Potentially dilutive securities not included in weighted average share calculation due to anti-dilutive effect			133			—			—

X

- References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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=6371337&loc=d3e3550-109257

+ Details

Name:	us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration