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Earnings Per Common Share (Tables) | 6 Months Ended
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Jun. 30, 2016
Earnings Per Share [Abstract] |
Schedule of Weighted Average Number of Shares | The table below reconciles the weighted-average basic and diluted common shares outstanding:
| Three months ended June 30, |  | Six months ended June 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
Weighted average number of common shares outstanding - basic | 72,568,000 |  |  | 71,657,000 |  |  | 72,466,000 |  |  | 71,563,000 |
Effect of dilutive securities (1) | 748,000 |  |  | 629,000 |  |  | 699,000 |  |  | 660,000 |
Weighted average number of common shares outstanding - diluted | 73,316,000 |  |  | 72,286,000 |  |  | 73,165,000 |  |  | 72,223,000 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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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