| 9. Note Payable, Related Party (Details Narrative) - USD ($) | 6 Months Ended | |
|---|---|---|
| Mar. 31, 2018 | Sep. 30, 2017 | |
| Loan outstanding | $ 2,000,000 | $ 2,000,000 | 
| Mezzanine Loan [Member] | ||
| Loan maximum borrowing amount | 7,000,000 | |
| Loan outstanding | $ 2,000,000 | $ 2,000,000 | 
| Maturity date | Jan. 31, 2021 | |
| Interest rate | 12.50% | 
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The amount for notes payable (written promise to pay), due to related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Details 
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