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Earnings Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share [Abstract] |
Schedule of Reconciliation of Weighted Average Number of Common Shares Used in the Calculation of Basic and Diluted Earnings Per Common Share and Antidilutive Stock Options and Restricted Stock Outstanding | Earnings per common share is computed using the two-class method. The following is a reconciliation of the weighted average number of common shares used in the calculation of basic and diluted earnings per share and antidilutive stock options and restricted stock outstanding for the years ended December 31, 2021, December 31, 2020, and December 31, 2019:
(dollars in thousands, except shares and per share amounts) |  | 2021 |  |  | 2020 |  |  | 2019 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net Income Available to Common Shareholders |  | $ | 250,397 |  |  | $ | 153,804 |  |  | $ | 225,913 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Common Shares Outstanding - Basic |  |  | 39,837,798 |  |  |  | 39,726,210 |  |  |  | 40,384,328 |
Dilutive Effect of Equity Based Awards |  |  | 215,866 |  |  |  | 165,897 |  |  |  | 265,242 |
Weighted Average Common Shares Outstanding - Diluted |  |  | 40,053,664 |  |  |  | 39,892,107 |  |  |  | 40,649,570 |
Earnings Per Common Share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 6.29 |  |  | $ | 3.87 |  |  | $ | 5.59 |
Diluted |  | $ | 6.25 |  |  | $ | 3.86 |  |  | $ | 5.56 |
Antidilutive Stock Options and Restricted Stock Outstanding |  |  | 41,802 |  |  |  | 113,410 |  |  |  | 4,905 |

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- 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
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