Bankruptcy Related Disclosures - Fresh Start Adjustments, Schedule of Excess Reorganization Value of Identifiable Assets (Details) $ in Thousands	Aug. 31, 2017 USD ($)
Indefinite-lived Intangible Assets [Line Items]
Total assets	$ 328,648
Total current assets	251,710
Property, plant and equipment, net	56,668
Successor trade name	8,175
Other noncurrent assets	12,095
Goodwill	2,675
Trade name
Indefinite-lived Intangible Assets [Line Items]
Successor trade name	$ 5,500