| Balance Sheet Information | 
    |  |  | June 30, |  | September 30, |  
    |  |  | 2012 |  | 2011 |  
    |  |  | (unaudited) |  |  |  
    | Receivables, current, net: |  |  |  |  |  |  |  |  |  
    | Accounts receivable, current |  | $ | 1,998,429 |  |  | $ | 2,080,747 |  |  
    | Less: Allowance for doubtful accounts |  |  | (1,477,184 | ) |  |  | (1,425,891 | ) |  
    |  |  | $ | 521,245 |  |  | $ | 654,856 |  |  
    | Receivables, long term, net: |  |  |  |  |  |  |  |  |  
    | Accounts receivable, long term |  | $ | 490,356 |  |  | $ | 569,178 |  |  
    | Less: Allowance for doubtful accounts |  |  | (133,962 | ) |  |  | (197,740 | ) |  
    |  |  | $ | 356,394 |  |  | $ | 371,438 |  |  
    | Total receivables, net: |  |  |  |  |  |  |  |  |  
    | Gross receivables |  | $ | 2,488,785 |  |  | $ | 2,649,925 |  |  
    | Less: Allowance for doubtful accounts |  |  | (1,611,146 | ) |  |  | (1,623,631 | ) |  
    |  |  | $ | 877,639 |  |  | $ | 1,026,294 |  |      
    |  |  |  | June 30, |  |  |  | September 30, |  |  
    |  |  |  | 2012 |  |  |  | 2011 |  |  
    |  |  |  | (unaudited) |  |  |  |  |  |  
    | Allowance for dilution and fees on amounts  due from billing aggregators |  | $ | 1,599,466 |  |  | $ | 1,477,769 |  |  
    | Allowance for customer refunds |  |  | 11,680 |  |  |  | 145,862 |  |  
    |  |  | $ | 1,611,146 |  |  | $ | 1,623,631 |  |  
    |  |  |  |  |  |  |  |  |  |    
    |  |  |  | June 30, |  |  |  | September 30, |  |  
    |  |  |  | 2012 |  |  |  | 2011 |  |  
    |  |  |  | (unaudited) |  |  |  |  |  |  
    | Property and equipment, net: |  |  |  |  |  |  |  |  |  
    | Leasehold improvements |  | $ | 201,476 |  |  | $ | 201,476 |  |  
    | Furnishings and fixtures |  |  | 233,577 |  |  |  | 233,577 |  |  
    | Office, computer equipment and other |  |  | 427,607 |  |  |  | 426,931 |  |  
    |  |  |  | 862,660 |  |  |  | 861,984 |  |  
    | Less: Accumulated depreciation |  |  | (798,948 | ) |  |  | (690,783 | ) |  
    |  |  |  | 63,712 |  |  | $ | 171,201 |  |    
    |  |  |  |  |  |  |  |  |  |  
    |  |  |  | June 30, |  |  |  | September 30, |  |  
    |  |  |  | 2012 |  |  |  | 2011 |  |  
    |  |  |  | (unaudited) |  |  |  |  |  |  
    | Intangible assets, net: |  |  |  |  |  |  |  |  |  
    | Domain name and marketing related intangibles |  | $ | 1,511,650 |  |  | $ | 1,509,600 |  |  
    | Non-compete agreements |  |  | 559,686 |  |  |  | 351,941 |  |  
    | Website and technology related intangibles |  |  | 2,071,336 |  |  |  | 1,861,541 |  |  
    |  |  |  | (723,381 | ) |  |  | (639,207 | ) |  
    | Less:  Accumulated amortization |  | $ | 1,347,955 |  |  | $ | 1,222,334 |  |  
    |  |  |  |  |  |  |  |  |  |    
    |  |  |  | June 30, |  |  |  | September 30, |  |  
    |  |  |  | 2012 |  |  |  | 2011 |  |  
    |  |  |  | (unaudited) |  |  |  |  |  |  
    | Accrued liabilities: |  |  |  |  |  |  |  |  |  
    | Deferred revenue |  | $ | 2,577 |  |  | $ | 14,553 |  |  
    | Accrued payroll and bonuses |  |  | 33,585 |  |  |  | 63,043 |  |  
    | Accruals for service contracts |  |  | 56,328 |  |  |  | 86,550 |  |  
    | Accruals under revenue sharing agreements |  |  | 437,555 |  |  |  | 260,449 |  |  
    | Accrued expenses - other |  | $ | 530,045 |  |  | $ | 424,595 |  |     |