XML 33 R22.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Note 2 - Earnings Per Common Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2022
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
(dollars in thousands, except for per share data) |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Net income available to common stockholders |  | $ | 27,406 |  |  | $ | 32,097 |  |  | $ | 88,127 |  |  | $ | 97,315 |
Earnings allocated to participating securities |  |  | (67 | ) |  |  | (76 | ) |  |  | (217 | ) |  |  | (250 | )
Income attributable to common stock |  | $ | 27,339 |  |  | $ | 32,021 |  |  | $ | 87,910 |  |  | $ | 97,065 |
Weighted average common shares outstanding, including participating securities |  |  | 39,243 |  |  |  | 39,741 |  |  |  | 39,393 |  |  |  | 39,770 |
Weighted average participating securities |  |  | (96 | ) |  |  | (95 | ) |  |  | (97 | ) |  |  | (102 | )
Weighted average common shares outstanding |  |  | 39,147 |  |  |  | 39,646 |  |  |  | 39,296 |  |  |  | 39,668 |
Incremental shares from assumed conversions of options, performance units and restricted shares |  |  | 192 |  |  |  | 223 |  |  |  | 214 |  |  |  | 220 |
Weighted average common and equivalent shares outstanding |  |  | 39,339 |  |  |  | 39,869 |  |  |  | 39,510 |  |  |  | 39,888 |
Earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.70 |  |  | $ | 0.81 |  |  | $ | 2.24 |  |  | $ | 2.45 |
Diluted |  |  | 0.70 |  |  |  | 0.80 |  |  |  | 2.23 |  |  |  | 2.43 |

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 https://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

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration