XML 34 R23.htm IDEA: XBRL DOCUMENT
v3.20.2

Earnings Per Common Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share Basic and Diluted |
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
Numerator — basic and diluted |  |  |  |  |  |  |
Net income | $ | 48,174 |  |  | $ | 64,598 |  |  | $ | 104,921 |  |  | $ | 127,243 |
Denominator |  |  |  |  |  |  |
Weighted average number of common shares outstanding — basic | 36,169 |  |  | 36,960 |  |  | 36,292 |  |  | 36,970 |
Effect of dilutive convertible notes | 507 |  |  | — |  |  | 470 |  |  | — |
Effect of dilutive stock options | 444 |  |  | 459 |  |  | 453 |  |  | 445 |
Effect of dilutive restricted shares | 732 |  |  | 749 |  |  | 806 |  |  | 778 |
Weighted average number of common shares outstanding — diluted | 37,852 |  |  | 38,168 |  |  | 38,021 |  |  | 38,193 |
Earnings per common share — basic | $ | 1.33 |  |  | $ | 1.75 |  |  | $ | 2.89 |  |  | $ | 3.44 |
Earnings per common share — diluted | $ | 1.27 |  |  | $ | 1.69 |  |  | $ | 2.76 |  |  | $ | 3.33 |
Antidilutive stock options and restricted shares | 54 |  |  | 25 |  |  | 33 |  |  | 38 |

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