XML 20 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCKHOLDERS' EQUITY - Assumptions Used to Measure Fair Value of Stock Options (Detail)
3 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items]    
Expected volatility 100.00% 218.00%
Risk free interest rate, minimum 0.96% 1.40%
Risk free interest rate, maximum   1.70%
Forfeiture rate 0.00% 13.00%
Dividend yield 0.00% 0.00%
Expected term 3 years  
Minimum [Member]
   
Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items]    
Expected term   3 years
Maximum [Member]
   
Share based Compensation Arrangement by Share based Payment Award, Fair Value Assumptions, Method Used [Line Items]    
Expected term   5 years