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Discontinued Operations (Tables)
 9 Months Ended
May 31, 2016
Discontinued Operations [Abstract]  
Discontinued Operations
Operating results of discontinued operations were comprised of the following (in thousands):
 
Three Months Ended May 31,
 
Nine Months Ended May 31,
 
2016
 
2015
 
2016
 
2015
Revenues
$
—

 
$
1,440

 
$
—

 
$
8,210

 
 
 
 
 
 
 
 
Loss from discontinued operations before income taxes
$
(130
)
 
$
(1,812
)
 
$
(1,225
)
 
$
(7,070
)
Income tax benefit
14

 
578

 
19

 
756

Loss from discontinued operations, net of tax
$
(116
)
 
$
(1,234
)
 
$
(1,206
)
 
$
(6,314
)