XML 37 R26.htm IDEA: XBRL DOCUMENT
v3.23.3

EARNINGS PER SHARE (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2023
EARNINGS PER SHARE |
Schedule of earnings per common share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended September 30,
​ | ​ | 2023 |  | 2022
​ | ​ | (In Thousands, Except Per Share Data)
Basic: | ​ | ​ | ​ | ​ | ​ | ​
Average common shares outstanding | ​ |  | 11,935 | ​ |  | 12,304
Net income |  | $ | 15,879 |  | $ | 18,133
Per common share amount |  | $ | 1.33 |  | $ | 1.47
​ | ​ | ​ | ​ | ​ | ​ | ​
Diluted: | ​ | ​ | ​ | ​ | ​ | ​
Average common shares outstanding | ​ | ​ | 11,935 | ​ | ​ | 12,304
Net effect of dilutive stock options – based on the treasury stock method using average market price | ​ | ​ | 42 | ​ | ​ | 99
Diluted common shares | ​ | ​ | 11,977 | ​ | ​ | 12,403
Net income |  | $ | 15,879 |  | $ | 18,133
Per common share amount |  | $ | 1.33 |  | $ | 1.46
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Nine Months Ended September 30,
​ | ​ | 2023 |  | 2022
​ | ​ | (In Thousands, Except Per Share Data)
Basic: | ​ | ​ |  |  | ​ |
Average common shares outstanding | ​ | ​ | 12,055 |  | ​ | 12,616
Net income | ​ | $ | 54,655 | ​ | $ | 53,344
Per common share amount | ​ | $ | 4.53 | ​ | $ | 4.23
​ | ​ | ​ | ​ | ​ | ​ | ​
Diluted: | ​ |  | ​ | ​ |  | ​
Average common shares outstanding | ​ |  | 12,055 | ​ |  | 12,616
Net effect of dilutive stock options – based on the treasury stock method using average market price | ​ |  | 49 | ​ |  | 94
Diluted common shares | ​ |  | 12,104 | ​ |  | 12,710
Net income | ​ | $ | 54,655 | ​ | $ | 53,344
Per common share amount | ​ | $ | 4.52 | ​ | $ | 4.20
​

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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration