Annual report pursuant to Section 13 and 15(d)

A. SUMMARY OF ACCOUNTING POLICIES (Tables)

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A. SUMMARY OF ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2013
Accounting Policies [Abstract]  
Product warranties

Product warranties for the years ended December 31 is as follows:

 

    2013     2012  
Beginning balance   $ 69,743     $ 104,423  
Warranty claims incurred     (9,106 )     (66,278 )
Provision charged to expense     17,306       31,598  
Ending balance   $ 77,943     $ 69,743