| 3. Balance Sheet Information (Tables)
 | 3 Months Ended | 
| Dec. 31, 2014 | 
| Organization, Consolidation and Presentation of Financial Statements [Abstract] |  | 
| Balance sheet information | 
|  |  | December
    31, |  |  | September
    30, |  |  
|  |  | 2014 |  |  | 2014 |  |  
|  |  | (unaudited) |  |  |  |  |  
| Receivables, current, net: |  |  |  |  |  |  |  |  |  
| Accounts receivable,
    current |  | $ | 2,166,541 |  |  | $ | 1,611,269 |  |  
| Less:
    Allowance for doubtful accounts |  |  | (758,067 | ) |  |  | (756,686 | ) |  
|  |  | $ | 1,408,474 |  |  | $ | 854,583 |  |  
| Receivables, long term, net: |  |  |  |  |  |  |  |  |  
| Accounts receivable, long
    term |  | $ | 344,572 |  |  | $ | 344,572 |  |  
| Less:
    Allowance for doubtful accounts |  |  | (344,572 | ) |  |  | (344,572 | ) |  
|  |  | $ |  |  |  | $ |  |  |  
| Total receivables, net: |  |  |  |  |  |  |  |  |  
| Gross receivables |  | $ | 2,511,113 |  |  | $ | 1,955,841 |  |  
| Less:
    Allowance for doubtful accounts |  |  | (1,102,639 | ) |  |  | (1,101,258 | ) |  
|  |  | $ | 1,408,474 |  |  | $ | 854,583 |  |    | 
| Components of allowance for doubtful accounts | 
|  |  |  |  |  |  |  |  |  |  
| Components of allowance for doubtful accounts
    are as follows: |  |  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  |  |  
| Allowance for dilution and
    fees on amounts due from billing aggregators |  | $ | 1,063,617 |  |  | $ | 1,063,633 |  |  
| Allowance for customer refunds |  |  | 2,126 |  |  |  | 2,107 |  |  
| Allowance
    for other trade receivables |  |  | 36,896 |  |  |  | 35,518 |  |  
|  |  | $ | 1,102,639 |  |  | $ | 1,101,258 |  |    | 
| Property and equipment, net | 
|  |  |  |  |  |  |  |  |  |  
| Property and equipment, net: |  |  |  |  |  |  |  |  |  
| Furnishings and fixtures |  | $ | 169,013 |  |  | $ | 162,642 |  |  
| Office,
    computer equipment and other |  |  | 213,346 |  |  |  | 192,063 |  |  
|  |  |  | 382,359 |  |  |  | 354,705 |  |  
| Less: Accumulated
    depreciation |  |  | (215,969 | ) |  |  | (201,591 | ) |  
|  |  | $ | 166,390 |  |  | $ | 153,114 |  |    | 
| Intangible assets, net | 
|  |  |  |  |  |  |  |  |  |  
| Intangible assets, net: |  |  |  |  |  |  |  |  |  
| Domain name and marketing
    related intangibles |  | $ | 1,521,015 |  |  | $ | 1,521,015 |  |  
| Website and technology related
    intangibles |  |  | 2,859,803 |  |  |  | 2,863,509 |  |  
| Software |  |  | 1,500,000 |  |  |  |  |  |  
| Covenant
    not to compete |  |  | 120,000 |  |  |  | 120,000 |  |  
|  |  |  | 6,000,818 |  |  |  | 4,504,524 |  |  
| Less:  Accumulated
    amortization |  |  | (1,557,894 | ) |  |  | (1,433,314 | ) |  
|  |  | $ | 4,442,924 |  |  | $ | 3,071,210 |  |    | 
| Accrued liabilities | 
|  |  |  |  |  |  |  |  |  |  
| Accrued liabilities: |  |  |  |  |  |  |  |  |  
| Accrued payroll and bonuses |  | $ | 104,623 |  |  | $ | 107,224 |  |  
| Accruals under revenue sharing
    agreements |  |  | 688 |  |  |  | 688 |  |  
| Deferred revenue |  |  | 641,915 |  |  |  | 548,004 |  |  
| Accrued software costs |  |  | 1,500,000 |  |  |  |  |  |  
| Accrued
    expenses - other |  |  | 490,740 |  |  |  | 390,114 |  |  
|  |  | $ | 2,737,966 |  |  | $ | 1,046,030 |  |  |