Quarterly report pursuant to Section 13 or 15(d)

A. BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)

v3.4.0.3
A. BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)
3 Months Ended
Mar. 31, 2016
Accounting Policies [Abstract]  
Product warranties
    March 31,
2016
    December 31,
2015
 
Beginning balance   $ 66,555     $ 44,288  
Warranty claims incurred     (14,733 )     (52,833 )
Provision charged to expense     22,000       75,100  
Ending balance   $ 73,822     $ 66,555