| Schedule Of Earnings Per Share Basic And Diluted [Table Text Block] |
| | | For The Three Months | | For The Six Months | | | | | Ended June 30, | | Ended June 30, | | | | | 2017 | | 2016 | | 2017 | | 2016 | | | Net Income (Loss) | | $ | 1,910,763 | | $ | (15,941,500) | | $ | 3,190,044 | | $ | (31,216,544) | | | Basic Weighted-Average Shares Outstanding | | | 49,156,895 | | | 38,625,307 | | | 49,135,929 | | | 34,509,833 | | | Effect of dilutive securities: | | | | | | | | | | | | | | | Stock options | | | 1,317,502 | | | - | | | 1,298,561 | | | - | | | Diluted Weighted-Average Shares Outstanding | | | 50,474,397 | | | 38,625,307 | | | 50,434,490 | | | 34,509,833 | | | Basic Earnings (Loss) per Share | | $ | 0.04 | | $ | (0.41) | | $ | 0.06 | | $ | (0.90) | | | Diluted Earnings (Loss) per Share | | $ | 0.04 | | $ | (0.41) | | $ | 0.06 | | $ | (0.90) | |
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