| Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
The following table reconciles the weighted-average shares outstanding for basic and diluted net loss per share for the three and six months ended June 30, 2015 and 2014: | | | | | | | | | | | | Three Months Ended
June 30, | | Six Months Ended
June 30, | | | | 2015 | | 2014 | | 2015 | | 2014 | | Basic:
| | | | | | | | | | | | | | | | | | Net loss | | $ | (1,487,378 | ) | | $ | (289,401 | ) | | $ | (2,653,288 | ) | | $ | (673,073 | ) | | Weighted average shares used in computing basic loss per share | | | 9,719,858 | | | | 5,101,770 | | | | 9,703,568 | | | | 5,101,770 | | | Net loss per share Basic | | $ | (0.15 | ) | | $ | (0.06 | ) | | $ | (0.27 | ) | | $ | (0.13 | ) | | Diluted:
| | | | | | | | | | | | | | | | | | Net loss | | $ | (1,487,378 | ) | | $ | (289,401 | ) | | $ | (2,653,288 | ) | | $ | (673,073 | ) | | Weighted average shares used in computing diluted loss per share | | | 9,719,858 | | | | 5,101,770 | | | | 9,703,568 | | | | 5,101,770 | | | Net loss per share Diluted | | $ | (0.15 | ) | | $ | (0.06 | ) | | $ | (0.27 | ) | | $ | (0.13 | ) |
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The following table reconciles the weighted-average shares outstanding for basic and diluted net loss per share for the years ended December 31, 2014 and 2013: | | | | | | | | December 31, | | | | 2014 | | 2013 | | Basic:
| | | | | | | | | | Net loss | | $ | (4,509,250 | ) | | $ | (177,996 | ) | | Weighted-average shares used in computing basic loss per share | | | 7,084,630 | | | | 5,101,770 | | | Net loss per share Basic | | $ | (0.64 | ) | | $ | (0.03 | ) | | Diluted:
| | | | | | | | | | Net loss | | $ | (4,509,250 | ) | | $ | (177,996 | ) | | Weighted-average shares used in computing diluted loss per share | | | 7,084,630 | | | | 5,101,770 | | | Net loss per share Diluted | | $ | (0.64 | ) | | $ | (0.03 | ) |
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