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WARRANTY OBLIGATIONS (Tables)
 3 Months Ended
Sep. 30, 2016
Product Warranties Disclosures [Abstract]  
Schedule of Warranty Obligations

   
Three months ended
September 30,
  
   
2016
    
2015
  
   
(unaudited)
  
             
Balance, at beginning of period
  
$
51,192
    
$
31,879
  
Additions and adjustments to cost of revenues
    
8,841
      
6,295
  
Usage and current warranty expenses
    
(3,625
)
    
(2,270
)
                 
Balance, at end of period
    
56,408
      
35,904
  
Less current portion
    
(15,103
)
    
(10,587
)
                 
Long term portion
  
$
41,305
    
$
25,317