| 14. Concentration of Credit Risk (Details Narrative) - Accounts Receivable [Member] | 9 Months Ended | 12 Months Ended | 
|---|---|---|
| Jun. 30, 2015 | Sep. 30, 2014 | |
| LEC 1 [Member] | ||
| Concentration Risk [Line Items] | ||
| Concentration percentage | 23.00% | 26.00% | 
| LEC 2 [Member] | ||
| Concentration Risk [Line Items] | ||
| Concentration percentage | 14.00% | 16.00% | 
| LEC 3 [Member] | ||
| Concentration Risk [Line Items] | ||
| Concentration percentage | 10.00% | 11.00% | 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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