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INVESTMENT IN AFFILIATES: (Tables)
 3 Months Ended
Sep. 30, 2015
Investments in and Advances to Affiliates, Schedule of Investments [Abstract]  
Schedule Of Equity Method Investments Summarized Financial Information
The table below presents the summarized Statement of Operations information for EEG:
 
 
For the Three Months Ended September 30,
 
 
2015
 
2014
(Unaudited)
 
(Dollars in thousands)
Gross revenues
 
$
35,941

 
$
40,593

Gross profit
 
8,437

 
11,370

Operating (loss) income
 
(1,471
)
 
479

Net (loss) income
 
(1,553
)
 
442