XML 30 R19.htm IDEA: XBRL DOCUMENT v3.20.2

Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Earnings Per Share [Abstract]

Computation of Basic and Diluted EPS

The computation of basic and diluted EPS is as follows (in thousands, except per share amounts):

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2020				2019				2020				2019
Numerator:
Net income		$	25,111			$	27,800			$	49,168			$	37,951
Denominator:
Weighted-average shares outstanding—basic			46,136				44,404				45,818				44,157
Effect of dilutive securities:
Options to purchase common stock			2,177				2,901				2,312				2,926
Employee stock purchase plan shares			83				143				100				133
Restricted stock			258				380				254				357
Weighted-average shares outstanding—diluted			48,654				47,828				48,484				47,573
Basic EPS		$	0.54			$	0.63			$	1.07			$	0.86
Diluted EPS		$	0.52			$	0.58			$	1.01			$	0.80
Anti-dilutive equity awards under stock-based award plans    excluded from the determination of diluted EPS			633				668				633				668

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://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

+ Details

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