XML 31 R20.htm IDEA: XBRL DOCUMENT
v3.21.1

Earnings Per Common Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2021
Earnings Per Share [Abstract] |
Summary of Earnings Per Common Share | Earnings per common share are calculated as follows:
|  | For the Three Months Ended March 31, |
(unaudited, in thousands, except shares and per share amounts) |  | 2021 |  |  | 2020 |
Numerator for both basic and diluted earnings per common share: |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 70,584 |  |  | $ | 23,396 |
Denominator: |  |  |  |  |  |  |  |
Total average basic common shares outstanding |  |  | 67,263,714 |  |  |  | 67,486,550 |
Effect of dilutive stock options and other stock compensation |  |  | 91,704 |  |  |  | 100,896 |
Total diluted average common shares outstanding |  |  | 67,355,418 |  |  |  | 67,587,446 |
Earnings per common share - basic |  | $ | 1.05 |  |  | $ | 0.35 |
Earnings per common share - diluted |  | $ | 1.05 |  |  | $ | 0.35 |

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