| 13. Related Party Transactions (Details Narrative) - USD ($) | 6 Months Ended | |
|---|---|---|
| Mar. 31, 2017 | Mar. 31, 2016 | |
| Related Party Transactions [Abstract] | ||
| Interest expense | $ 126,388 | $ 371,230 | 
| X | ||||||||||
| 
- Definition Amount of interest expense incurred on a debt or other obligation to related party. No definition available. 
 | 
| X | ||||||||||
| 
- References No definition available. 
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