Quarterly report pursuant to Section 13 or 15(d)

1. SUMMARY OF ACCOUNTING POLICIES (Tables)

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1. SUMMARY OF ACCOUNTING POLICIES (Tables)
6 Months Ended
Jun. 30, 2012
Summary Of Accounting Policies Tables  
Product warranties

Product warranties for the periods ended June 30, 2012 and December 31, 2011 is as follows:

 

    June 30,
2012
    December 31, 2011  
Beginning balance   $ 104,423     $ 100,293  
Warranty expenses incurred     (73,099 )     (101,505 )
Provision charged to expense     44,299       105,635  
Ending balance   $ 75,623     $ 104,423