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Discontinued Operations (Tables)
 3 Months Ended
Nov. 30, 2015
Discontinued Operations [Abstract]  
Discontinued Operations
Operating results of discontinued operations were comprised of the following (in thousands):
 
Three Months Ended November 30,
 
2015
 
2014
Revenues
$
—

 
$
3,630

 
 
 
 
Loss from discontinued operations before income taxes
$
(79
)
 
$
(936
)
Income tax benefit
14

 
98

Loss from discontinued operations, net of tax
$
(65
)
 
$
(838
)