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EARNINGS PER COMMON SHARE (Tables) | 9 Months Ended
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Sep. 30, 2017
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings Per Share | The following table sets forth the computation of basic and diluted earnings per share:
|  | Three months ended |  | Nine months ended
|  | September 30, |  | September 30,
(Dollars in thousands, except per share data) |  | 2017 |  | 2016 |  | 2017 |  | 2016
Numerator |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 24,826 |  |  | $ | 22,850 |  |  | $ | 71,976 |  |  | $ | 65,232 |
Denominator |  |  |  |  |  |  |  |
Basic earnings per common share - weighted average shares |  | 61,577,619 |  |  | 61,280,283 |  |  | 61,507,160 |  |  | 61,170,845 |
Effect of dilutive securities |  |  |  |  |  |  |  |
Employee stock awards |  | 552,774 |  |  | 740,977 |  |  | 617,128 |  |  | 736,659 |
Warrants |  | 59,244 |  |  | 64,807 |  |  | 61,586 |  |  | 55,457 |
Diluted earnings per common share - adjusted weighted average shares |  | 62,189,637 |  |  | 62,086,067 |  |  | 62,185,874 |  |  | 61,962,961 |
Earnings per share available to common shareholders |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.40 |  |  | $ | 0.37 |  |  | $ | 1.17 |  |  | $ | 1.07 |
Diluted |  | $ | 0.40 |  |  | $ | 0.37 |  |  | $ | 1.16 |  |  | $ | 1.05 |

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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/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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