Quarterly report pursuant to Section 13 or 15(d)

Capital Stock (Details)

v3.10.0.1
Capital Stock (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Nov. 30, 2018
Nov. 30, 2017
Earnings Per Share [Abstract]    
Net (loss) earnings $ (17,452) $ 5,226
Weighted average common shares outstanding - basic 61,031 59,871
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements 0 738
Diluted 61,031 60,609
Basic $ (0.29) $ 0.09
Diluted $ (0.29) $ 0.09
Anti-dilutive securities from stock based compensation plans (excluded from earnings per share calculation) (1) 2,973 1,829