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15. Concentration of Credit Risk
12 Months Ended
Sep. 30, 2016
Risks and Uncertainties [Abstract]  
Concentration of Credit Risk

The Company maintains cash balances at banks in California, Nevada and Georgia. Accounts are insured by the Federal Deposit Insurance Corporation up to $250,000 per institution as of September 30, 2016. At times, balances may exceed federally insured limits.