| 
           Long-Term Liabilities (Details) (USD $) 
         | 
        9 Months Ended | ||
|---|---|---|---|
| 
           Jun. 30, 2013 
         | 
        
           Sep. 30, 2012 
         | 
        
           Jun. 30, 2013
 
          Former CEO [Member] 
         | 
      |
| Debt Instrument [Line Items] | |||
| Annual consulting fee | $ 180,000 | ||
| Period within which annual consulting fee is payable | 5 years | ||
| Number of shares issued under consulting agreement (in shares) | 500,000 | ||
| Net present value of future payments | 790,000 | ||
| Liability recorded for additional common stock issued | 280,000 | ||
| Quoted market price of stock (in dollars per share) | $ 0.56 | ||
| Liability for future payments reflected as accrued compensation | $ 2,541,000 | $ 3,033,000 | $ 175,000 | 
| X | ||||||||||
| 
             
- Definition 
          Represents annual consulting fee payment as per agreement. No definition available. 
  | 
        
| X | ||||||||||
| 
             
- Definition 
          Aggregate amount of liability recorded for common shares reserved for future issuance. No definition available. 
  | 
        
| X | ||||||||||
| 
             
- Definition 
          The net present value of the obligations recognized for the various benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement. No definition available. 
  | 
        
| X | ||||||||||
| 
             
- Definition 
          Represents period within which annual consulting fee is payable as per the agreement. No definition available. 
  | 
        
| X | ||||||||||
| 
             
- Definition 
          Aggregate number of common shares reserved for future issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
  | 
        
| X | ||||||||||
| 
             
- Details 
          
  | 
        
| X | ||||||||||
| 
             
- Definition 
          Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef 
  | 
        
| X | ||||||||||
| 
             
- Definition 
          Price of a single share of a number of saleable stocks of a company. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
  |