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Note 7 - Accrued Liabilities and Other Liabilities - Noncurrent
3 Months Ended
Dec. 31, 2014
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

7. ACCRUED LIABILITIES AND OTHER LIABILITIES—NONCURRENT


Accrued liabilities consisted of the following:


   

December 31,

   

September 30,

 
   

2014

   

2014

 
                 

Payroll and related

  $ 513,692     $ 3,033,223  

Warranty reserve

    302,888       288,480  

Accrued contract costs

    295,551       197,034  

Deferred revenue

    170,323       567,639  

Other

    3,400       1,600  

Total

  $ 1,285,854     $ 4,087,976  
                 
                 

Other liabilities - noncurrent consisted of the following:

               
                 

Deferred rent

  $ 130,464     $ 131,719  

Extended warranty

    22,219       25,831  

Total

  $ 152,683     $ 157,550  

Payroll and related


Payroll and related consists primarily of accrued bonus and related taxes, vacation and outside commissions.


Warranty Reserve


Changes in the warranty reserve were as follows:


   

Three months ended

 
   

December 31,

 
   

2014

   

2013

 

Beginning balance

  $ 314,311     $ 212,759  

Warranty provision

    19,198       14,361  

Warranty settlements

    (8,402 )     (11,362 )

Ending balance

  $ 325,107     $ 215,758  

   

December 31,

   

September 30,

 
   

2014

   

2014

 

Short-term warranty reserve

  $ 302,888     $ 288,480  

Long-term warranty reserve

    22,219       25,831  

Total warranty reserve

  $ 325,107     $ 314,311  

Deferred Revenue


Deferred revenue consists primarily of prepayments from customers in advance of product shipment.