Quarterly report pursuant to Section 13 or 15(d)

Income Taxes Income Taxes (Tables)

v3.10.0.1
Income Taxes Income Taxes (Tables)
3 Months Ended
Nov. 30, 2018
Income Tax Disclosure [Abstract]  
Income Tax Effective Tax Rate [Table Text Block]
 
Three Months Ended November 30,
 
2018
 
2017
Earnings (loss) before income taxes
$
(17,524
)
 
$
6,830

Income tax expense (benefit)
(72
)
 
1,604

Effective income tax rate
0.4
%
 
23.5
%