XML 38 R23.htm IDEA: XBRL DOCUMENT
v3.21.4

EARNINGS PER SHARE (Tables) | 3 Months Ended
--- | ---
Dec. 31, 2021
EARNINGS PER SHARE |
Schedule of net earnings per share available to common shareholders | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the three months ended December
​ | ​ | 2021 | ​ | 2020
​ |  | Basic |  | Diluted |  | Basic |  | Diluted
Weighted average number of common shares outstanding | ​ | ​ | 563,546 | ​ | ​ | 563,546 | ​ | ​ | 548,125 | ​ | ​ | 548,125
Weighted average net additional shares outstanding assuming dilutive options exercised and proceeds used to purchase treasury stock (1) | ​ | ​ | — | ​ | ​ | 15,418 | ​ | ​ | — | ​ | ​ | 3,934
Weighted average number of shares outstanding | ​ | ​ | 563,546 | ​ | ​ | 578,964 | ​ | ​ | 548,125 | ​ | ​ | 552,059
Net income available to common shareholders | ​ | $ | 3,001,055 | ​ | $ | 3,001,055 | ​ | $ | 3,077,610 | ​ | $ | 3,077,610
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net earnings per share available to common shareholders | ​ | $ | 5.33 | ​ | $ | 5.18 | ​ | $ | 5.61 | ​ | $ | 5.57
(1) | Diluted earnings per share calculation includes all equity-based awards deemed to be dilutive.

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