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EARNINGS PER COMMON SHARE (Tables) | 12 Months Ended
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Dec. 31, 2017
Earnings Per Share [Abstract] |
Basic and Diluted Earnings Per Common Share | The following table presents computations of basic and diluted EPS for the periods indicated:
|  | Year Ended December 31,
|  | 2017 |  | 2016 |  | 2015
($ in thousands, except per share data) |  | Common Stock |  | Class B Common Stock |  | Total |  | Common Stock |  | Class B Common Stock |  | Total |  | Common Stock |  | Class B Common Stock |  | Total
Income from continuing operations |  | $ | 53,136 |  |  | $ | 338 |  |  | $ | 53,474 |  |  | $ | 86,500 |  |  | $ | 240 |  |  | $ | 86,740 |  |  | $ | 41,103 |  |  | $ | 15 |  |  | $ | 41,118 |
Less: income allocated to participating securities |  | (309 | ) |  | (2 | ) |  | (311 | ) |  | (2,268 | ) |  | (6 | ) |  | (2,274 | ) |  | (1,310 | ) |  | — |  |  | (1,310 | )
Less: participating securities dividends |  | (806 | ) |  | (5 | ) |  | (811 | ) |  | (757 | ) |  | (2 | ) |  | (759 | ) |  | (713 | ) |  | — |  |  | (713 | )
Less: preferred stock dividends |  | (20,322 | ) |  | (129 | ) |  | (20,451 | ) |  | (19,859 | ) |  | (55 | ) |  | (19,914 | ) |  | (9,820 | ) |  | (3 | ) |  | (9,823 | )
Income from continuing operations allocated to common stockholders |  | 31,699 |  |  | 202 |  |  | 31,901 |  |  | 63,616 |  |  | 177 |  |  | 63,793 |  |  | 29,260 |  |  | 12 |  |  | 29,272 |
Income from discontinued operations |  | 4,208 |  |  | 27 |  |  | 4,235 |  |  | 28,597 |  |  | 79 |  |  | 28,676 |  |  | 20,947 |  |  | 7 |  |  | 20,954 |
Net income allocated to common stockholders |  | $ | 35,907 |  |  | $ | 229 |  |  | $ | 36,136 |  |  | $ | 92,213 |  |  | $ | 256 |  |  | $ | 92,469 |  |  | $ | 50,207 |  |  | $ | 19 |  |  | $ | 50,226 |
Weighted-average common shares outstanding |  | 49,936,627 |  |  | 317,968 |  |  | 50,254,595 |  |  | 46,699,050 |  |  | 129,413 |  |  | 46,828,463 |  |  | 37,033,725 |  |  | 12,869 |  |  | 37,046,594 |
Add: Dilutive effects of restricted stock units |  | 72,655 |  |  | — |  |  | 72,655 |  |  | 218,121 |  |  | — |  |  | 218,121 |  |  | 138,646 |  |  | — |  |  | 138,646 |
Add: Dilutive effects of stock options |  | 159,734 |  |  | — |  |  | 159,734 |  |  | 197,435 |  |  | — |  |  | 197,435 |  |  | 30,014 |  |  | — |  |  | 30,014 |
Add: Dilutive effects of warrants |  | 332,806 |  |  | — |  |  | 332,806 |  |  | 394,086 |  |  | — |  |  | 394,086 |  |  | 383,255 |  |  | — |  |  | 383,255 |
Average shares and dilutive common shares |  | 50,501,822 |  |  | 317,968 |  |  | 50,819,790 |  |  | 47,508,692 |  |  | 129,413 |  |  | 47,638,105 |  |  | 37,585,640 |  |  | 12,869 |  |  | 37,598,509 |
Basic earnings per common share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 0.64 |  |  | $ | 0.64 |  |  | $ | 0.64 |  |  | $ | 1.36 |  |  | $ | 1.36 |  |  | $ | 1.36 |  |  | $ | 0.79 |  |  | $ | 0.79 |  |  | $ | 0.79 |
Income from discontinued operations |  | 0.08 |  |  | 0.08 |  |  | 0.08 |  |  | 0.61 |  |  | 0.61 |  |  | 0.61 |  |  | 0.57 |  |  | 0.57 |  |  | 0.57 |
Net income |  | $ | 0.72 |  |  | $ | 0.72 |  |  | $ | 0.72 |  |  | $ | 1.97 |  |  | $ | 1.97 |  |  | $ | 1.97 |  |  | $ | 1.36 |  |  | $ | 1.36 |  |  | $ | 1.36 |
Diluted earnings per common share |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income from continuing operations |  | $ | 0.63 |  |  | $ | 0.64 |  |  | $ | 0.63 |  |  | $ | 1.34 |  |  | $ | 1.36 |  |  | $ | 1.34 |  |  | $ | 0.78 |  |  | $ | 0.79 |  |  | $ | 0.78 |
Income from discontinued operations |  | 0.08 |  |  | 0.08 |  |  | 0.08 |  |  | 0.60 |  |  | 0.61 |  |  | 0.60 |  |  | 0.56 |  |  | 0.57 |  |  | 0.56 |
Net income |  | $ | 0.71 |  |  | $ | 0.72 |  |  | $ | 0.71 |  |  | $ | 1.94 |  |  | $ | 1.97 |  |  | $ | 1.94 |  |  | $ | 1.34 |  |  | $ | 1.36 |  |  | $ | 1.34 |

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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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