XML 46 R32.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Net Income Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Earnings Per Share [Abstract] |
Calculation of Basic and Diluted Net Income Per Share | The basic and diluted net income per share calculations for the years ended December 31, 2021, 2020, and 2019 were as follows:
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
| (In thousands, except per share data)
Net income | $ | 77,849 |  |  | $ | 32,194 |  |  | $ | 61,338 |
Weighted-average shares outstanding – basic | 43,475 |  |  | 42,583 |  |  | 41,462 |
Effect of dilutive securities from stock award plans | 2,136 |  |  | 1,160 |  |  | 1,481 |
Effect of convertible senior notes | 2,044 |  |  | — |  |  | — |
Effect of warrants | 288 |  |  | — |  |  | — |
Weighted-average shares outstanding – diluted | 47,943 |  |  | 43,743 |  |  | 42,943 |
Net income per share – basic | $ | 1.79 |  |  | $ | 0.76 |  |  | $ | 1.48 |
Net income per share – diluted | $ | 1.62 |  |  | $ | 0.74 |  |  | $ | 1.43 |
Anti-dilutive weighted-average shares related to stock award plans | 156 |  |  | 2,054 |  |  | 926 |
Anti-dilutive weighted-average shares related to convertible senior notes and warrants | — |  |  | 11,816 |  |  | — |

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=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration