Quarterly report pursuant to Section 13 or 15(d)

A. SUMMARY OF ACCOUNTING POLICIES (Tables)

v2.4.0.8
A. SUMMARY OF ACCOUNTING POLICIES (Tables)
9 Months Ended
Sep. 30, 2014
Accounting Policies [Abstract]  
Product warranties
    September 30, 2014     December 31, 2013  
Beginning balance   $ 77,943     $ 69,743  
Warranty claims incurred     (31,075 )     (9,106 )
Provision charged to expense     (6,925 )     17,306  
Ending balance   $ 39,943     $ 77,943