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Accrued Liabilities and Other Liabilities-Noncurrent (Tables)
9 Months Ended
Jun. 30, 2012
Accrued Liabilities and Other Liabilities-Noncurrent [Abstract]  
Schedule of Accrued liabilities
                 
    June 30,
2012
    September 30,
2011
 

Payroll and related

  $ 265,009     $ 2,628,210  

Warranty reserve

    169,907       265,658  

Customer deposits

    10       4,543  

Deferred revenue

    23,719       800  

Other

    98,515       —    
   

 

 

   

 

 

 

Total

  $ 557,160     $ 2,899,211  
   

 

 

   

 

 

 

Other liabilities—noncurrent consisted of the following:

               

Deferred revenue—noncurrent

  $ 270,141     $ 270,141  

Extended warranty

    51,270       6,603  
   

 

 

   

 

 

 

Total

  $ 321,411     $ 276,744  
   

 

 

   

 

 

 
Changes in the warranty reserve
                                 
    Three month ended
June 30,
    Nine months ended
June 30,
 
    2012     2011     2012     2011  

Beginning balance

  $ 217,240     $ 331,702     $ 272,261     $ 245,106  

Warranty provision

    8,122       (1,138     (31,885     109,900  

Warranty settlements

    (4,185     (8,541     (19,199     (32,983
   

 

 

   

 

 

   

 

 

   

 

 

 

Ending balance

  $ 221,177     $ 322,023     $ 221,177     $ 322,023  
   

 

 

   

 

 

   

 

 

   

 

 

 

Short-term warranty reserve

    169,907       314,092     $ 169,907     $ 314,092  

Long-term warranty reserve

    51,270       7,931       51,270       7,931  
   

 

 

   

 

 

   

 

 

   

 

 

 
    $ 221,177     $ 322,023     $ 221,177     $ 322,023