Fair Value Measurements	12 Months Ended
Fair Value Measurements	Aug. 31, 2022
Fair Value Disclosures [Abstract]
Fair Value Measurements	Note 9. Fair Value Measurements 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 unadjusted 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 participants 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 August 31, 2022 and 2021 due to their short-term nature and the fact that the interest rates approximated market rates. Foreign currency exchange contracts and interest rate swaps are recorded at fair value. The fair value of the Company's foreign currency exchange contracts was a net asset of less than $0.1 million at August 31, 2022 and a net liability of less than $0.1 million at August 31, 2021. The fair value of the foreign currency exchange contracts were based on quoted inactive market prices and therefore classified as Level 2 within the valuation hierarchy. As discussed in Note 5, "Acquisitions", the Company acquired HTL Group in the year ended August 31, 2020 and recorded the assets acquired and liabilities assumed at fair value, of which the most significant judgments were associated with intangible assets (including tradenames, customer relationships and patents) and property, plant and equipment. As discussed in Note 7, “Goodwill, Intangible Assets and Long-Lived Assets”, the Company recorded impairments to goodwill in the years ended August 31, 2022 and 2021. The fair value of the goodwill, tradenames, customer relationships and patents acquired and/or impaired were determined utilizing generally accepted valuation techniques, specifically, forecasting future revenues and/or using a market royalty rate. The fair value of property, plant and equipment were also determined utilizing generally accepted valuation techniques, specifically utilizing an approach of assessing the replacement/reproduction cost of a new asset and adjusting for the asset's current physical deterioration. These valuations represent Level 3 assets measured at fair value on a nonrecurring basis.

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.