XML 42 R45.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stockholders' Deficit (Assumptions for Valuing Stock Options and Warrants) (Details) (USD $)
12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Stockholders Deficit Assumptions For Valuing Stock Options And Warrants Details    
Expected life, in years, minimum 3 years 0 months 0 days 53 years 0 months 0 days
Expected life, in years, maximum 10 years 0 months 0 days 6 years 6 months 0 days
Stock price volatility, minimum 211.00%  
Stock price volatility, maximum 225.00%  
Stock price volatility 147.00% 147.00%
Risk free interest rate, minimum 0.37%  
Risk free interest rate, maximum 1.84%  
Risk free interest rate   0.86%
Expected dividends $ 0 $ 0
Forfeiture rate 0.00% 0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used

The assumptions used in the Black Scholes models referred to above are based upon the following data: (1) The contractual life of the underlying non-employee warrants is the expected life; The expected life of the option is estimated by considering the contractual term of the option, the vesting period of the option, the employees' expected exercise behavior and the post-vesting employee turnover rate. (2) The expected stock price volatility of the underlying shares over the expected term of the option or warrant is based upon historical share price data of the Company. (3) The risk free interest rate is based on published U.S. Treasury Department interest rates for the expected terms of the underlying options. (4) Expected dividends are based on historical dividend data and expected future dividend activity. (5) The expected forfeiture rate is based on historical forfeiture activity and assumptions regarding future forfeitures based on the composition of current grantees.