Annual report pursuant to Section 13 and 15(d)

Concentrations - Additional Information (Detail)

v2.4.0.8
Concentrations - Additional Information (Detail) (USD $)
12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Concentration Risk [Line Items]    
Cash, FDIC Insured Amount $ 116,000  
Revenues 358,000 772,000
LHV power [Member]
   
Concentration Risk [Line Items]    
Percentage Of Purchases From Major Suppliers 34.00%  
Two Suppliers [Member]
   
Concentration Risk [Line Items]    
Percentage Of Purchases From Major Suppliers 38.70%  
Accounts Payable 96,000  
Penguin ASI [Member]
   
Concentration Risk [Line Items]    
Concentration Risk, Percentage 18.70%  
Revenues 67,000 0
Southern States Motive Power [Member]
   
Concentration Risk [Line Items]    
Concentration Risk, Percentage 17.30%  
Revenues 62,000  
One Major Customer [Member]
   
Concentration Risk [Line Items]    
Concentration Risk, Percentage 62.00%  
Revenues 480,000  
Two Major Customer [Member]
   
Concentration Risk [Line Items]    
Concentration Risk, Percentage 36.00%  
Revenues $ 129,000