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9. FAIR VALUE MEASUREMENT (Details1) (Fair Value Inputs Level 3)
3 Months Ended
Jun. 30, 2013
Fair Value Inputs Level 3
 
Fair Value Assumptions and Methodology for Assets and Liabilities  
Risk free interest rate minimum 0.04%
Risk free interest rate maximum 0.75%
Average expected life minimum 3 months
Average expected life maximum 3 years 2 months 12 days
Expected volatility minimum 58.00%
Expected volatility maximum 102.80%
Expected dividends 0.00%