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WARRANTY PROVISIONS (Details) (USD $)
3 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Estimated return and allowance liabilities at beginning of period $ 219,760 $ 144,021
Costs accrued for new estimated returns and allowances 59,932 55,245
Return and allowance obligations honored (218,211) (135,933)
Estimated return and allowance liabilities at end of period $ 61,481 $ 63,333