XML 42 R25.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Basic and Diluted Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table reconciles the numerator and the denominator of the basic and diluted per share computations for earnings attributable to shareholders.
|  | Net earnings attributable to shareholders |  | Weighted average shares |  | Earnings per share
2018 |  |  |  |  |  |
Basic earnings attributable to shareholders |  | $ | 618,199 |  |  | 174,133 |  |  | $ | 3.55 |
Effect of dilutive potential common shares |  | — |  |  | 3,700 |  |  | — |
Diluted earnings attributable to shareholders |  | $ | 618,199 |  |  | 177,833 |  |  | $ | 3.48 |
2017 |  |  |  |  |  |
Basic earnings attributable to shareholders |  | $ | 489,345 |  |  | 179,247 |  |  | $ | 2.73 |
Effect of dilutive potential common shares |  | — |  |  | 2,419 |  |  | — |
Diluted earnings attributable to shareholders |  | $ | 489,345 |  |  | 181,666 |  |  | $ | 2.69 |
2016 |  |  |  |  |  |
Basic earnings attributable to shareholders |  | $ | 430,807 |  |  | 181,282 |  |  | $ | 2.38 |
Effect of dilutive potential common shares |  | — |  |  | 1,422 |  |  | — |
Diluted earnings attributable to shareholders |  | $ | 430,807 |  |  | 182,704 |  |  | $ | 2.36 |

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