8. Accrued Expenses: Schedule of Accrued Liabilities (Details) - USD ($) |
Mar. 31, 2017 |
Sep. 30, 2016 |
|---|---|---|
| Accrued expenses | $ 5,125,009 | $ 2,101,711 |
| LiabilityToIssueWarrantsMember | ||
| Accrued expenses | 2,081,254 | |
| Interest Expense | ||
| Accrued expenses | 1,891,928 | 1,206,387 |
| Liability To Issue Common Stock | ||
| Accrued expenses | 475,000 | 240,000 |
| Payroll Expense | ||
| Accrued expenses | 209,773 | 207,052 |
| Other | ||
| Accrued expenses | 125,579 | 89,828 |
| Warranty Liability | ||
| Accrued expenses | 104,805 | 134,330 |
| Finance Fees | ||
| Accrued expenses | 91,333 | |
| DeferredRevenueMember | ||
| Accrued expenses | 87,589 | 111,803 |
| CommissionsAndFeesMember | ||
| Accrued expenses | $ 57,748 | 52,311 |
| Severance | ||
| Accrued expenses | $ 60,000 |