Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.2.0.727
Subsequent Events (Details) - USD ($)
1 Months Ended
Jul. 14, 2015
May. 15, 2015
Jul. 22, 2015
Jun. 28, 2015
Sep. 28, 2014
Subsequent Event [Line Items]          
Reverse stock split ratio   not less than 1:400 nor more than 1:600      
Par value, common stock (in dollars per share)       $ 0.001 $ 0.001
Subsequent Event          
Subsequent Event [Line Items]          
Reverse stock split ratio     1:600    
Par value, common stock (in dollars per share)     $ 0.001    
Subsequent Event | Independent board member          
Subsequent Event [Line Items]          
Monthly directors' compensation $ 1,000        
Stipend per meeting attended $ 500        
Number of shares granted 21,000        
Number of shares vested on grant date 7,000        
Additional number of shares granted, vesting immediately 5,000