XML 42 R29.htm IDEA: XBRL DOCUMENT
v3.22.2

Net Income Per Common Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2022
Earnings Per Share [Abstract] |
Basic and Diluted Net Income Per Common Share | Basic and diluted net income per common share are calculated as follows:
|  | Income (Numerator) |  |  | Shares (Denominator) |  |  | Per Share Amount |
|  | (Dollars in thousands, except per share data) |
Three Months Ended June 30, 2022 |  |  |  |  |  |  |  |  |
Basic |  |  |  |  |  |  |  |  |
Income available to common stockholders |  | $ | 44,707 |  |  |  | 32,749,752 |  |  | $ | 1.36 |
Dilutive effect of stock options |  |  | — |  |  |  | 668,730 |  |  |  |
Diluted |  |  |  |  |  |  |  |  |
Income available to common stockholders plus assumed exercises of stock options |  | $ | 44,707 |  |  |  | 33,418,482 |  |  | $ | 1.34 |
Three Months Ended June 30, 2021 |  |  |  |  |  |  |  |  |
Basic |  |  |  |  |  |  |  |  |
Income available to common stockholders |  | $ | 48,192 |  |  |  | 32,779,227 |  |  | $ | 1.47 |
Dilutive effect of stock options |  |  | — |  |  |  | 626,696 |  |  |  |
Diluted |  |  |  |  |  |  |  |  |
Income available to common stockholders plus assumed exercises of stock options |  | $ | 48,192 |  |  |  | 33,405,923 |  |  | $ | 1.45 |
Six Months Ended June 30, 2022 |  |  |  |  |  |  |  |  |
Basic |  |  |  |  |  |  |  |  |
Income available to common stockholders |  | $ | 80,622 |  |  |  | 32,708,563 |  |  | $ | 2.46 |
Dilutive effect of stock options |  |  | — |  |  |  | 658,236 |  |  |  |
Diluted |  |  |  |  |  |  |  |  |
Income available to common stockholders plus assumed exercises of stock options |  | $ | 80,622 |  |  |  | 33,366,799 |  |  | $ | 2.42 |
Six Months Ended June 30, 2021 |  |  |  |  |  |  |  |  |
Basic |  |  |  |  |  |  |  |  |
Income available to common stockholders |  | $ | 90,712 |  |  |  | 32,768,102 |  |  | $ | 2.77 |
Dilutive effect of stock options |  |  | — |  |  |  | 639,591 |  |  |  |
Diluted |  |  |  |  |  |  |  |  |
Income available to common stockholders plus assumed exercises of stock options |  | $ | 90,712 |  |  |  | 33,407,693 |  |  | $ | 2.72 |
Average Exercise Price of Options Excluded from Computation of Diluted Net Income Per Common Share | The following table shows the number and average exercise price of options that were excluded from the computation of diluted net income per common share for each period because the options were anti-dilutive for the period:
|  | Shares |
Three Months Ended June 30, 2022 |  |  | 122,489 |
Three Months Ended June 30, 2021 |  |  | 43,093 |
Six Months Ended June 30, 2022 |  |  | 131,779 |
Six Months Ended June 30, 2021 |  |  | 108,055 |

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 securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + 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 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
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=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration