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Earnings per Common Share (Details) - Schedule of earnings per common share - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Earnings per common share: |  |  |  |
Net income | $ 21,696 | $ 19,902 | $ 52,612 | $ 41,680
Earnings allocated to participating securities | (117) | (42) | (176) | (98)
Income attributable to common stock | $ 21,579 | $ 19,860 | $ 52,436 | $ 41,582
Weighted average common shares outstanding, including participating securities | 35,307 | 32,167 | 35,317 | 32,127
Weighted average participating securities | (141) | (25) | (65) | (34)
Weighted average common shares outstanding | 35,166 | 32,142 | 35,252 | 32,093
Incremental shares from assumed conversions of options, performance units and non-participating restricted shares | 97 | 177 | 82 | 220
Weighted average common and equivalent shares outstanding | 35,263 | 32,319 | 35,334 | 32,313
Earnings per common share: |  |  |  |
Basic | $ 0.61 | $ 0.62 | $ 1.49 | $ 1.30
Diluted | $ 0.61 | $ 0.61 | $ 1.48 | $ 1.29

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