Fair Value Measurement	9 Months Ended
Fair Value Measurement	May 31, 2018
Fair Value Disclosures [Abstract]
Fair Value Measurement	Note 9. Fair Value Measurement The Company assesses the inputs used to measure the fair value of financial assets and liabilities using a three-tier hierarchy. Level 1 inputs include quoted prices for identical instruments and are the most observable. Level 2 inputs include quoted prices for similar assets and observable inputs such as interest rates, foreign currency exchange rates, commodity rates and yield curves. Level 3 inputs are not observable in the market and include management’s own judgments about the assumptions market participation would use in pricing an asset or liability. The fair value of the Company’s cash and cash equivalents, accounts receivable, accounts payable and variable rate long-term debt approximated book value at both May 31, 2018 and August 31, 2017 due to their short-term nature and the fact that the interest rates approximated market rates. Foreign currency exchange contracts are recorded at fair value. The fair value of the Company's foreign currency exchange contracts was a net asset of $0.2 million at May 31, 2018 and a net liability of $0.2 million at August 31, 2017. The fair value of the foreign currency exchange contracts was based on quoted inactive market prices and is therefore classified as Level 2 within the valuation hierarchy. The fair value of the Company’s outstanding Senior Notes was $291.5 million and $295.8 million at May 31, 2018 and August 31, 2017, respectively. The fair value of the Senior Notes was based on quoted inactive market prices and is therefore classified as Level 2 within the valuation hierarchy.

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.