15. Segment Reporting (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
Sep. 30, 2015 |
|
| Net revenues | $ 19,994,363 | $ 2,939,405 | $ 59,938,720 | $ 15,210,436 | |
| Gross profit | 5,099,414 | 1,143,046 | 17,115,488 | 6,315,098 | |
| Operating income (loss) | 1,057,218 | (4,143,637) | 3,302,948 | (6,100,866) | |
| Depreciation and amortization | 561,995 | 168,552 | 1,623,013 | 500,699 | |
| Interest expenses | 270,007 | 5,678 | 950,476 | 4,202,622 | |
| Provision for income taxes | (12,254,278) | 0 | (11,840,298) | 0 | |
| Net income (loss) | 13,368,197 | (4,208,391) | 14,887,047 | (10,251,045) | |
| Total Assets | 52,072,313 | 52,072,313 | $ 40,664,356 | ||
| Intangible assets (including goodwill) | 2,143,138 | 2,143,138 | 2,316,930 | ||
| Marketplace Platform [Member] | |||||
| Net revenues | 508,099 | 2,565,330 | 5,284,851 | 14,042,094 | |
| Gross profit | (616,754) | 809,253 | 1,233,705 | 5,268,391 | |
| Operating income (loss) | (2,228,857) | (4,414,858) | (4,378,431) | (6,954,605) | |
| Depreciation and amortization | 65,404 | 165,205 | 201,647 | 490,659 | |
| Interest expenses | 10,346 | 5,678 | 121,319 | 4,202,622 | |
| Provision for income taxes | (12,254,278) | 0 | (12,254,278) | 0 | |
| Net income (loss) | 10,680,437 | (4,479,612) | 8,935,139 | (11,104,784) | |
| Total Assets | 15,140,362 | 15,140,362 | 6,811,977 | ||
| Intangible assets (including goodwill) | 1,343,138 | 1,343,138 | 1,516,930 | ||
| Manufacturing [Member] | |||||
| Net revenues | 19,243,019 | 0 | 53,881,143 | 0 | |
| Gross profit | 5,483,896 | 0 | 15,143,363 | 0 | |
| Operating income (loss) | 3,055,516 | 0 | 6,946,781 | 0 | |
| Depreciation and amortization | 496,591 | 0 | 1,421,366 | 0 | |
| Interest expenses | 259,661 | 0 | 829,157 | 0 | |
| Provision for income taxes | 0 | 0 | 413,980 | 0 | |
| Net income (loss) | 2,457,201 | 0 | 5,229,753 | 0 | |
| Total Assets | 36,823,082 | 36,823,082 | 33,714,344 | ||
| Intangible assets (including goodwill) | 800,000 | 800,000 | 800,000 | ||
| Services [Member] | |||||
| Net revenues | 243,245 | 374,075 | 772,726 | 1,168,342 | |
| Gross profit | 232,272 | 333,793 | 738,420 | 1,046,707 | |
| Operating income (loss) | 230,559 | 271,221 | 734,598 | 853,739 | |
| Depreciation and amortization | 0 | 6,693 | 0 | 10,040 | |
| Interest expenses | 0 | 0 | 0 | 0 | |
| Provision for income taxes | 0 | 0 | 0 | 0 | |
| Net income (loss) | 230,559 | $ 271,221 | 722,155 | $ 853,739 | |
| Total Assets | 108,869 | 108,869 | 138,035 | ||
| Intangible assets (including goodwill) | $ 0 | $ 0 | $ 0 | ||