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INVESTMENT IN AFFILIATES: INVESTMENT IN AFFILIATES: (Tables)
 6 Months Ended
Dec. 31, 2015
Investments, All Other Investments [Abstract]  
Schedule of Equity Method Investments Summarized Financial Information [Table Text Block]
The table below presents the summarized Statement of Operations information for EEG:
 
 
For the Three Months Ended December 31,
 
For the Six Months Ended December 31,
 
 
2015
 
2014
 
2015
 
2014
(Unaudited)
 
(Dollars in thousands)
Gross revenues
 
$
33,724

 
$
38,208

 
$
69,664

 
$
78,801

Gross profit
 
7,365

 
8,734

 
15,406

 
19,341

Operating loss
 
(1,819
)
 
(1,184
)
 
(3,290
)
 
(704
)
Net loss
 
(1,805
)
 
(13,449
)
 
(3,358
)
 
(13,007
)