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1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) (USD $)
6 Months Ended 12 Months Ended
Dec. 31, 2012
Jun. 30, 2012
Notes to Financial Statements    
Beginning balance $ 418,557 $ 413,203
Accruals for warranties during the period 308,692 196,753
Settlements during the perioid (78,337) (126,902)
Adjustments relating to preexisting warranties 24,118 (64,497)
Ending balance $ 673,030 $ 418,557