Basis Of Presentation And Summary Of Significant Accounting Policies	9 Months Ended
May 31, 2019
Basis Of Presentation And Summary Of Significant Accounting Policies [Abstract]
Basis Of Presentation And Summary Of Significant Accounting Policies	Note 2. Basis of Presentation and Summary of Significant Accounting Policies Basis of Consolidation The condensed consolidated financial statements included herein have been prepared by the Company, without audit, according to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) have been condensed or omitted pursuant to such rules and regulations. The August 31, 2018 year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by U.S. GAAP. In the opinion of management, the unaudited financial information for the interim periods shown reflects all adjustments necessary for a fair statement thereof and such adjustments are of a normal recurring nature. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended August 31, 2018, which was filed with the SEC on October 22, 2018. The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation. Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates. Operating results for interim periods are not necessarily indicative of operating results for an entire fiscal year. Foreign Currency Forward Contracts In the normal course of business, the Company employs established policies and procedures to manage its exposure to fluctuations in foreign currency exchange rates. The Company’s U.K. subsidiary, whose functional currency is Pound Sterling, utilizes foreign currency forward contracts to limit its exposure to net asset balances held in non-functional currencies, which include the Euro and the U.S. Dollar. The Company regularly monitors its foreign currency exchange rate exposures to ensure the overall effectiveness of its foreign currency hedge positions. While the Company engages in foreign currency hedging activity to reduce its risk, for accounting purposes, none of its foreign currency forward contracts are designated as hedges. The Company significantly reduced or eliminated its use of Euro foreign currency forward contracts starting in the second quarter of fiscal year 2019 since the Euro draws that its U.K. subsidiary made on the line of credit with Bank of America in January 2019 has reduced the net asset balances held in Euros. See Note 7 – Debt for additional information on the Euro line of credit. Foreign currency forward contracts are carried at fair value, with net realized and unrealized gains and losses recognized currently in other income (expense) in the Company’s consolidated statements of operations. Cash flows from settlements of foreign currency forward contracts are included in operating activities in the consolidated statements of cash flows. Foreign currency forward contracts in an asset position at the end of the reporting period are included in other current assets, while foreign currency forward contracts in a liability position at the end of the reporting period are included in accrued liabilities in the Company’s consolidated balance sheets. At May 31, 2019, the Company had a notional amount of $10.3 million outstanding in foreign currency forward contracts, which matured in June 2019. Unrealized net gains and losses related to foreign currency forward contracts were not significant at May 31, 2019 and 2018. Realized gains related to foreign currency forward contracts were $0.4 million for the three months ended May 31, 2019, while realized net gains and losses for such contracts were not significant for the three months ended May 31, 2018. Realized net gains and losses related to foreign currency forward contracts were not significant for the nine months ended May 31, 2019 while realized gains for such contracts were $0.4 million for the nine months ended May 31, 2018. Both unrealized and realized net gains and losses are recorded in other (expense) income, net on the Company’s consolidated statements of operations. Fair Value Measurements Accounting Standards Codification (“ASC”) 820, “Fair Value Measurements and Disclosures”, defines fair value as the exchange price that would be received for an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company categorizes its financial assets and liabilities measured at fair value into a hierarchy that categorizes fair value measurements into the following three levels based on the types of inputs used in measuring their fair value: Level 1: Observable inputs such as quoted market prices in active markets for identical assets or liabilities; Level 2: Observable market-based inputs or observable inputs that are corroborated by market data; and Level 3: Unobservable inputs reflecting the Company’s own assumptions. Under fair value accounting, assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. As of May 31, 2019, the Company had no assets or liabilities that are measured at fair value in the financial statements on a recurring basis, with the exception of the foreign currency forward contracts which are classified as Level 2 within the fair value hierarchy. The carrying values of cash equivalents, short-term investments and short-term borrowings are recorded at cost, which approximates their fair values primarily due to their short-term maturities and are classified as Level 2 within the fair value hierarchy. In addition, the carrying value of borrowings held under the Company’s revolving credit facility approximates fair value due to the variable nature of underlying interest rates, which generally reflect market conditions and such borrowings are classified as Level 2 within the fair value hierarchy. The Company’s fixed rate long-term borrowings consist of senior notes which are also classified as Level 2 within the fair value hierarchy and are recorded at carrying value. The Company estimates that the fair value of its senior notes was approximately $19.0 million as of May 31, 2019, which was determined based on a discounted cash flow analysis using current market interest rates for instruments with similar terms, compared to its carrying value of $18.8 million. During the nine months ended May 31, 2019, the Company did not record any significant nonrecurring fair value measurements for assets or liabilities in periods subsequent to their initial recognition. Recently Adopted Accounting Standards In May 2014, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2014-09, “Revenue from Contracts with Customers” (“ASC 606”), which supersedes the revenue recognition requirements in ASC 605, “Revenue Recognition”. The core principle of this updated guidance and related amendments is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The new standard requires additional disclosures to enable users of the financial statements to better understand the nature, amount, timing, risks, and judgments related to revenue recognition from contracts with customers. On September 1, 2018, the Company adopted ASC 606 on a modified retrospective basis and the Company recognized a reduction of $0.3 million to opening retained earnings as the cumulative effect of adopting the new revenue standard. This adjustment did not have a material impact on the Company’s consolidated financial statements. See Note 10 – Revenue Recognition for additional information and incremental disclosures related to the adoption of this standard. In August 2018, the FASB issued ASU No. 2018-15, “Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract” to align the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. The updated guidance also requires an entity to expense the capitalized implementation costs of a hosting arrangement that is a service contract over the term of the hosting arrangement and includes expanded disclosure requirements for such costs. This guidance is effective for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted and the guidance may be applied either retrospectively or prospectively. The Company early adopted this guidance on a prospective basis during the third quarter of fiscal year 2019. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements and related disclosures. In February 2018, the FASB issued ASU No. 2018-02, “Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income”, to optionally allow entities to reclassify stranded tax effects, resulting from the Tax Act, from accumulated other comprehensive income to retained earnings. Since the amendments within this guidance only relate to the reclassification of the income tax effects associated with the Tax Act, the underlying guidance that requires that the effect of a change in tax laws or rates be included in income from continuing operations is not affected. This guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. Early adoption is permitted. The amendments in this updated guidance should be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. corporate federal income tax rate in the Tax Act is recognized. The Company early adopted this guidance during the third quarter of fiscal year 2019 and reclassified $0.1 million of accumulated other comprehensive income to retained earnings in the period of adoption. This adjustment did not have a material impact on the Company’s consolidated financial statements. Recently Issued Accounting Standards In February 2016, the FASB issued ASU No. 2016-02, “Leases” under ASC 842, which supersedes lease accounting and disclosure requirements in ASC 840. The new standard establishes a right-of-use model that requires a lessee to record a right-of-use asset and a lease liability on the balance sheet for leases with fixed payment obligations and terms longer than twelve months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. This guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. Although early adoption is permitted, the Company has concluded that it will not adopt this guidance early and it will become effective for the Company on September 1, 2019. The Company will adopt this new guidance following the optional transition method described in ASU No. 2018-11, “Leases – Targeted Improvements” which was issued in July 2018, rather than the original modified retrospective approach that requires entities to apply the guidance at the beginning of the earliest period presented in the financial statements. Under the optional transition method, the Company will recognize any cumulative effect of initially applying the guidance as an adjustment to the opening balance of retained earnings on September 1, 2019. Therefore, the requirements of this guidance will apply only for periods presented that are after the date of adoption and will not affect comparative periods. Management has substantially completed its detailed review of the Company’s lease contracts. This review has been focused principally on, but not limited to, developing a complete inventory of the Company’s lease contacts and the terms and conditions contained within these contracts to appropriately account for them under the new lease model. Additionally, the Company is in the process of making updates to its accounting policies, business processes, systems and internal controls in support of adopting this new standard. Management expects the adoption of this guidance will have a material impact on the Company's consolidated balance sheets and related disclosures and it expects to complete the quantification of the impact at the end of its fourth quarter of fiscal year 2018. Management is currently assessing whether the adoption of this guidance will have a material impact on the consolidated statements of operations and cash flows.

The condensed consolidated financial statements included herein have been prepared by the Company, without audit, according to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) have been condensed or omitted pursuant to such rules and regulations. The August 31, 2018 year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by U.S. GAAP.

In the opinion of management, the unaudited financial information for the interim periods shown reflects all adjustments necessary for a fair statement thereof and such adjustments are of a normal recurring nature. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended August 31, 2018, which was filed with the SEC on October 22, 2018.

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation.

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates. Operating results for interim periods are not necessarily indicative of operating results for an entire fiscal year.

In the normal course of business, the Company employs established policies and procedures to manage its exposure to fluctuations in foreign currency exchange rates. The Company’s U.K. subsidiary, whose functional currency is Pound Sterling, utilizes foreign currency forward contracts to limit its exposure to net asset balances held in non-functional currencies, which include the Euro and the U.S. Dollar. The Company regularly monitors its foreign currency exchange rate exposures to ensure the overall effectiveness of its foreign currency hedge positions. While the Company engages in foreign currency hedging activity to reduce its risk, for accounting purposes, none of its foreign currency forward contracts are designated as hedges. The Company significantly reduced or eliminated its use of Euro foreign currency forward contracts

starting in the second quarter of fiscal year 2019 since the Euro draws that its U.K. subsidiary made on the line of credit with Bank of America in January 2019 has reduced the net asset balances held in Euros. See Note 7 – Debt for additional information on the Euro line of credit.

Foreign currency forward contracts are carried at fair value, with net realized and unrealized gains and losses recognized currently in other income (expense) in the Company’s consolidated statements of operations. Cash flows from settlements of foreign currency forward contracts are included in operating activities in the consolidated statements of cash flows. Foreign currency forward contracts in an asset position at the end of the reporting period are included in other current assets, while foreign currency forward contracts in a liability position at the end of the reporting period are included in accrued liabilities in the Company’s consolidated balance sheets. At May 31, 2019, the Company had a notional amount of $10.3 million outstanding in foreign currency forward contracts, which matured in June 2019. Unrealized net gains and losses related to foreign currency forward contracts were not significant at May 31, 2019 and 2018. Realized gains related to foreign currency forward contracts were $0.4 million for the three months ended May 31, 2019, while realized net gains and losses for such contracts were not significant for the three months ended May 31, 2018. Realized net gains and losses related to foreign currency forward contracts were not significant for the nine months ended May 31, 2019 while realized gains for such contracts were $0.4 million for the nine months ended May 31, 2018. Both unrealized and realized net gains and losses are recorded in other (expense) income, net on the Company’s consolidated statements of operations.

Fair Value Measurements

Accounting Standards Codification (“ASC”) 820, “Fair Value Measurements and Disclosures”, defines fair value as the exchange price that would be received for an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company categorizes its financial assets and liabilities measured at fair value into a hierarchy that categorizes fair value measurements into the following three levels based on the types of inputs used in measuring their fair value:

Level 1: Observable inputs such as quoted market prices in active markets for identical assets or liabilities;

Level 2: Observable market-based inputs or observable inputs that are corroborated by market data; and

Level 3: Unobservable inputs reflecting the Company’s own assumptions.

Under fair value accounting, assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. As of May 31, 2019, the Company had no assets or liabilities that are measured at fair value in the financial statements on a recurring basis, with the exception of the foreign currency forward contracts which are classified as Level 2 within the fair value hierarchy. The carrying values of cash equivalents, short-term investments and short-term borrowings are recorded at cost, which approximates their fair values primarily due to their short-term maturities and are classified as Level 2 within the fair value hierarchy. In addition, the carrying value of borrowings held under the Company’s revolving credit facility approximates fair value due to the variable nature of underlying interest rates, which generally reflect market conditions and such borrowings are classified as Level 2 within the fair value hierarchy. The Company’s fixed rate long-term borrowings consist of senior notes which are also classified as Level 2 within the fair value hierarchy and are recorded at carrying value. The Company estimates that the fair value of its senior notes was approximately $19.0 million as of May 31, 2019, which was determined based on a discounted cash flow analysis using current market interest rates for instruments with similar terms, compared to its carrying value of $18.8 million. During the nine months ended May 31, 2019, the Company did not record any significant nonrecurring fair value measurements for assets or liabilities in periods subsequent to their initial recognition.

Recently Adopted Accounting Standards

In May 2014, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2014-09, “Revenue from Contracts with Customers” (“ASC 606”), which supersedes the revenue recognition requirements in ASC 605, “Revenue Recognition”. The core principle of this updated guidance and related amendments is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The new standard requires additional disclosures to enable users of the financial statements to better understand the nature, amount, timing, risks, and judgments related to revenue recognition from contracts with customers. On September 1, 2018, the Company adopted ASC 606 on a modified retrospective basis and the Company recognized a reduction of $0.3 million to opening retained earnings as the cumulative effect of adopting the new

revenue standard. This adjustment did not have a material impact on the Company’s consolidated financial statements. See Note 10 – Revenue Recognition for additional information and incremental disclosures related to the adoption of this standard.

In August 2018, the FASB issued ASU No. 2018-15, “Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract” to align the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. The updated guidance also requires an entity to expense the capitalized implementation costs of a hosting arrangement that is a service contract over the term of the hosting arrangement and includes expanded disclosure requirements for such costs. This guidance is effective for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted and the guidance may be applied either retrospectively or prospectively. The Company early adopted this guidance on a prospective basis during the third quarter of fiscal year 2019. The adoption of this guidance did not have a material impact on the Company’s consolidated financial statements and related disclosures.

In February 2018, the FASB issued ASU No. 2018-02, “Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income”, to optionally allow entities to reclassify stranded tax effects, resulting from the Tax Act, from accumulated other comprehensive income to retained earnings. Since the amendments within this guidance only relate to the reclassification of the income tax effects associated with the Tax Act, the underlying guidance that requires that the effect of a change in tax laws or rates be included in income from continuing operations is not affected. This guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. Early adoption is permitted. The amendments in this updated guidance should be applied either in the period of adoption or retrospectively to each period in which the effect of the change in the U.S. corporate federal income tax rate in the Tax Act is recognized. The Company early adopted this guidance during the third quarter of fiscal year 2019 and reclassified $0.1 million of accumulated other comprehensive income to retained earnings in the period of adoption. This adjustment did not have a material impact on the Company’s consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, “Leases” under ASC 842, which supersedes lease accounting and disclosure requirements in ASC 840. The new standard establishes a right-of-use model that requires a lessee to record a right-of-use asset and a lease liability on the balance sheet for leases with fixed payment obligations and terms longer than twelve months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. This guidance is effective for fiscal years beginning after December 15, 2018, including interim periods within that reporting period. Although early adoption is permitted, the Company has concluded that it will not adopt this guidance early and it will become effective for the Company on September 1, 2019. The Company will adopt this new guidance following the optional transition method described in ASU No. 2018-11, “Leases – Targeted Improvements” which was issued in July 2018, rather than the original modified retrospective approach that requires entities to apply the guidance at the beginning of the earliest period presented in the financial statements. Under the optional transition method, the Company will recognize any cumulative effect of initially applying the guidance as an adjustment to the opening balance of retained earnings on September 1, 2019. Therefore, the requirements of this guidance will apply only for periods presented that are after the date of adoption and will not affect comparative periods. Management has substantially completed its detailed review of the Company’s lease contracts. This review has been focused principally on, but not limited to, developing a complete inventory of the Company’s lease contacts and the terms and conditions contained within these contracts to appropriately account for them under the new lease model. Additionally, the Company is in the process of making updates to its accounting policies, business processes, systems and internal controls in support of adopting this new standard. Management expects the adoption of this guidance will have a material impact on the Company's consolidated balance sheets and related disclosures and it expects to complete the quantification of the impact at the end of its fourth quarter of fiscal year 2018. Management is currently assessing whether the adoption of this guidance will have a material impact on the consolidated statements of operations and cash flows.