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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2020
Earnings Per Share [Abstract] |
Calculation of EPS | The following table sets forth the calculation of EPS for the three months ended March 31, 2020 and 2019 (in millions, except share data):
|  | Three Months Ended March 31,
|  | 2020 |  | 2019
Weighted average basic common shares outstanding |  | 17,763,451 |  |  | 17,797,318 |
Dilutive effect of stock-based awards and employee stock purchases |  | 44,810 |  |  | 52,016 |
Weighted average dilutive common shares |  | 17,808,261 |  |  | 17,849,334 |
Basic: |  |  |  |
Net income (loss) |  | $ | 29.8 |  |  | $ | 38.6 |
Less: Earnings (loss) allocated to participating securities |  | 1.1 |  |  | 1.5 |
Net income (loss) available to basic common shares |  | $ | 28.7 |  |  | $ | 37.2 |
Basic earnings (loss) per common share |  | $ | 1.62 |  |  | $ | 2.09 |
Diluted: |  |  |  |
Net income (loss) |  | $ | 29.8 |  |  | $ | 38.6 |
Less: Earnings (loss) allocated to participating securities |  | 1.1 |  |  | 1.5 |
Net income (loss) available to diluted common shares |  | $ | 28.7 |  |  | $ | 37.2 |
Diluted earnings (loss) per common share |  | $ | 1.61 |  |  | $ | 2.08 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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