Summary of Significant Accounting Policies (Policies)	9 Months Ended
May 25, 2019
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Issued and Adopted Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (ASC Topic 606). The objective of ASU No. 2014-09 is to outline a new, single comprehensive model to use in accounting for revenue arising from contracts with customers. The new revenue recognition model provides a five-step analysis for determining when and how revenue is recognized, depicting the transfer of promised goods or services to customers in an amount that reflects the consideration expected to be received in exchange for those goods or services. The Company adopted the requirements of ASC Topic 606 and all related requirements using the modified retrospective method in the first quarter of fiscal 2019. Upon completing our assessment of ASC Topic 606, we concluded that no adjustments were required to the opening balance of retained earnings at the date of adoption and the comparative information has not been restated. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements. Disclosures required by ASC Topic 606 are presented within Note 3, Revenue Recognition. In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments—Overall (Subtopic 825-10). This new standard enhances the reporting model for financial instruments regarding certain aspects of recognition, measurement, presentation, and disclosure. This ASU is to be applied using a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements. In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). The standard requires lessees to recognize the assets and liabilities that arise from leases on the balance sheet. A lessee should recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. In July 2018, the FASB issued ASU 2018-11, Leases (Topic 842): Targeted Improvements. ASU 2018-11 provides entities another option for transition, allowing entities to not apply the new standard in the comparative periods they present in their financial statements in the year of adoption. The amendments provide the option for the ASU to be applied at the beginning of the earliest period presented using a modified retrospective approach with earlier application permitted as of the beginning of an interim or annual reporting period. The new guidance is effective for the Company beginning in fiscal 2020. The Company is currently evaluating the effects adoption of this guidance will have on its consolidated financial statements, however, a material increase in lease-related assets and liabilities is expected. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. The new guidance is intended to eliminate diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The guidance requires application using a retrospective transition method. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements. In January 2017, the FASB issued ASU No. 2017-04, Intangibles—Goodwill and other (Topic 350): Simplifying the Test for Goodwill Impairment. The standard simplifies how an entity tests goodwill by eliminating Step 2 of the goodwill impairment test. The amended standard also modifies the concept of impairment from the condition that exists when the carrying amount of goodwill exceeds its implied fair value to the condition that exists when the carrying amount of a reporting unit exceeds its fair value. The new guidance is effective for the Company beginning in fiscal 2020. The Company is currently evaluating the impact of the new guidance on its goodwill impairment testing. In January 2017, the FASB issued ASU No. 2017-01, Business Combinations (Topic 805), to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. The provisions of this ASU provide a more robust framework to use in determining when a set of assets and activities is a business by clarifying the requirements related to inputs, processes, and outputs. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements. In May 2017, the FASB issued ASU No. 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting. The amended standard specifies the modification accounting applicable to any entity which changes the terms or conditions of a stock-based payment award. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.
Basis of Accounting, Policy [Policy Text Block]	The interim condensed consolidated financial statements and related notes of the Company and its subsidiaries are unaudited. The condensed consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) and the rules and regulations of the Securities and Exchange Commission (the “SEC”). The unaudited interim condensed consolidated financial statements reflect all adjustments and disclosures which are, in our opinion, necessary for a fair presentation of the results of operations, financial position and cash flows for the indicated periods. All such adjustments were of a normal and recurring nature. The results reported in these unaudited interim condensed consolidated financial statements are not necessarily indicative of the results that may be reported for the entire year and should be read in conjunction with our consolidated financial statements for the fiscal year ended August 25, 2018, included in our Annual Report on Form 10-K (“Annual Report”), filed with the SEC on October 24, 2018. The year-end balance sheet data was derived from the audited financial statements and, in accordance with the instructions to Form 10-Q, certain information and footnote disclosures required by GAAP have been condensed or omitted.

Recently Issued and Adopted Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers (ASC Topic 606). The objective of ASU No. 2014-09 is to outline a new, single comprehensive model to use in accounting for revenue arising from contracts with customers. The new revenue recognition model provides a five-step analysis for determining when and how revenue is recognized, depicting the transfer of promised goods or services to customers in an amount that reflects the consideration expected to be received in exchange for those goods or services. The Company adopted the requirements of ASC Topic 606 and all related requirements using the modified retrospective method in the first quarter of fiscal 2019. Upon completing our assessment of ASC Topic 606, we concluded that no adjustments were required to the opening balance of retained earnings at the date of adoption and the comparative information has not been restated. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements. Disclosures required by ASC Topic 606 are presented within Note 3, Revenue Recognition.

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments—Overall (Subtopic 825-10). This new standard enhances the reporting model for financial instruments regarding certain aspects of recognition, measurement, presentation, and disclosure. This ASU is to be applied using a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). The standard requires lessees to recognize the assets and liabilities that arise from leases on the balance sheet. A lessee should recognize in the statement of financial position a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the underlying asset for the lease term. In July 2018, the FASB issued ASU 2018-11, Leases (Topic 842): Targeted Improvements. ASU 2018-11 provides entities another option for transition, allowing entities to not apply the new standard in the comparative periods they present in their financial statements in the year of adoption. The amendments provide the option for the ASU to be applied at the beginning of the earliest period presented using a modified retrospective approach with earlier application permitted as of the beginning of an interim or annual reporting period. The new guidance is effective for the Company beginning in fiscal 2020. The Company is currently evaluating the effects adoption of this guidance will have on its consolidated financial statements, however, a material increase in lease-related assets and liabilities is expected.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. The new guidance is intended to eliminate diversity in practice in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The guidance requires application using a retrospective transition method. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-04, Intangibles—Goodwill and other (Topic 350): Simplifying the Test for Goodwill Impairment. The standard simplifies how an entity tests goodwill by eliminating Step 2 of the goodwill impairment test. The amended standard also modifies the concept of impairment from the condition that exists when the carrying amount of goodwill exceeds its implied fair value to the condition that exists when the carrying amount of a reporting unit exceeds its fair value. The new guidance is effective for the Company beginning in fiscal 2020. The Company is currently evaluating the impact of the new guidance on its goodwill impairment testing.

In January 2017, the FASB issued ASU No. 2017-01, Business Combinations (Topic 805), to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. The provisions of this ASU provide a more robust framework to use in determining when a set of assets and activities is a business by clarifying the requirements related to inputs, processes, and outputs. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.

In May 2017, the FASB issued ASU No. 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting. The amended standard specifies the modification accounting applicable to any entity which changes the terms or conditions of a stock-based payment award. The Company adopted this ASU in the first quarter of fiscal 2019. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.