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Note 6 - Accrued Liabilities And Other Liabilities - Noncurrent
 9 Months Ended
Jun. 30, 2013
Current And Noncurrent Accrued Liabilities [Abstract]  
Current And Noncurrent Accrued Liabilities [Text Block]

6. ACCRUED LIABILITIES AND OTHER LIABILITIES—NONCURRENT


Accrued liabilities consisted of the following:


   

June 30,

   

September 30,

 
    2013     2012  
                 

Accrued expenses

  $ 117,788     $ 197,032  

Payroll and related

    239,471       272,212  

Warranty reserve

    162,268       154,069  

Customer deposits

    5,324       10  

Deferred revenue

    -       419  

Total

  $ 524,851     $ 623,742  
                 
                 

Other liabilities - noncurrent consisted of the following:

         
                 

Deferred revenue - noncurrent

  $ 270,559     $ 270,140  

Deferred rent

    119,177       43,433  

Extended warranty

    29,626       50,244  

Total

  $ 419,362     $ 363,817  

Deferred Revenue


Deferred revenue at June 30, 2013 and September 30, 2012 included $270,559, collected from a license agreement in advance of recognized revenue.


Warranty Reserve


Changes in the warranty reserve during the three and nine months ended June 30, 2013 and 2012 were as follows:


   

Three month ended

   

Nine months ended

 
   

June 30,

   

June 30,

 
    2013     2012     2013     2012  

Beginning balance

  $ 205,005     $ 217,240     $ 204,313     $ 272,261  

Warranty provision

    (7,302 )     8,122       (834 )     (31,885 )

Warranty settlements

    (5,809 )     (4,185 )     (11,585 )     (19,199 )

Ending balance

  $ 191,894     $ 221,177     $ 191,894     $ 221,177  
                                 

Short-term warranty reserve

  $ 162,268       169,907     $ 162,268     $ 169,907  

Long-term warranty reserve

    29,626       51,270       29,626       51,270  
    $ 191,894     $ 221,177     $ 191,894     $ 221,177