Quarterly report pursuant to Section 13 or 15(d)

Other Related Party Transactions - Additional Information (Detail)

v2.4.0.8
Other Related Party Transactions - Additional Information (Detail) (USD $)
3 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Related Party Transaction [Line Items]    
Charger products purchased $ 0 $ 7,000
Term Sheet Agreement
   
Related Party Transaction [Line Items]    
Percentage of distribution fee on gross profits 20.00%  
Distribution fee and royalties 200,000  
Manufacturing Implementation Agreement
   
Related Party Transaction [Line Items]    
Cash paid for related party transaction 0 104,000
Epic Boats Llc [Member]
   
Related Party Transaction [Line Items]    
Operating Leases, Rent Expense, Sublease Rentals 4,950  
Prepaid deposit $ 196,000