Segments of Business - Summary of Revenues, Operating Loss, Long-Lived Assets By Geographic Area (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
Dec. 31, 2014 |
|
| Segment Reporting Information [Line Items] | ||||||
| Revenue: | $ 10,271,305 | $ 9,312,552 | $ 9,312,552 | $ 29,735,489 | $ 21,205,894 | |
| Operating loss: | (5,751,189) | (532,126) | $ (532,126) | (9,743,710) | (3,510,839) | |
| Long Lived Assets: | 39,549,580 | 39,549,580 | $ 34,323,074 | |||
| United States [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Revenue: | 6,872,531 | 3,642,971 | 17,200,288 | 9,477,879 | ||
| Operating loss: | (1,150,856) | (673,118) | (4,267,634) | (3,247,467) | ||
| Long Lived Assets: | 33,226,470 | 33,226,470 | 15,299,108 | |||
| South Africa [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Revenue: | 1,380,665 | 1,601,493 | 4,626,094 | |||
| Operating loss: | (25,739) | (70,571) | (43,178) | |||
| Long Lived Assets: | 2,428,590 | 2,428,590 | 2,172,528 | |||
| Australia [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Revenue: | 830,653 | 2,641,909 | 4,824,036 | 3,153,589 | ||
| Operating loss: | (4,608,773) | 192,556 | (5,466,548) | (88,002) | ||
| Long Lived Assets: | 404,717 | 404,717 | 13,068,305 | |||
| Europe [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Revenue: | 1,187,456 | 1,426,179 | 3,085,071 | 3,669,177 | ||
| Operating loss: | 34,179 | $ 19,007 | 33,650 | 44,816 | ||
| Long Lived Assets: | 3,354,803 | 3,354,803 | 3,648,133 | |||
| South Africa [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Revenue: | 4,905,249 | |||||
| Operating loss: | $ (220,186) | |||||
| Brazil [Member] | ||||||
| Segment Reporting Information [Line Items] | ||||||
| Long Lived Assets: | $ 135,000 | $ 135,000 | $ 135,000 | |||