Significant Accounting Policies (Policies)	9 Months Ended
Mar. 26, 2021
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Adopted Accounting Standards In August 2018, the Financial Accounting Standards Board (“FASB”) issued updated guidance (ASU 2018-13) as part of the disclosure framework project, which focuses on improving the effectiveness of disclosures in the notes to the financial statements. The amendments in this update modify the disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement. The Company adopted this guidance effective July 1, 2020. The adoption of this guidance did not have a material impact on the Company’s financial statements and disclosures. In August 2018, the FASB issued updated guidance (ASU 2018-14) intended to modify the disclosure requirements for employers that sponsor defined benefit pension or postretirement plans. The Company adopted this guidance effective July 1, 2020. The adoption of this guidance did not have a material impact on the Company’s financial statements and disclosures. New Accounting Releases In June 2016, the FASB issued updated guidance (ASU 2016-13) and also issued subsequent amendments to the initial guidance under ASU 2018-19, ASU 2019-04, ASU 2019-05 and ASU 2019-10 (collectively Topic 326). Topic 326 requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. This replaces the existing incurred loss model with an expected loss model and requires the use of forward-looking information to calculate credit loss estimates. The amendments in this guidance are effective for filers, excluding smaller reporting companies, for fiscal years beginning after December 15, 2019, and for smaller reporting companies for fiscal years beginning after December 15, 2022 (the Company’s fiscal 2024), with early adoption permitted for certain amendments. Topic 326 must be adopted by applying a cumulative effect adjustment to retained earnings. The Company is currently evaluating the potential impact of this guidance on the Company’s disclosures. In December 2019, the FASB issued guidance (ASU 2019-12) intended to simplify the accounting for income taxes. The amendments in this guidance are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020 (the Company’s fiscal 2022), with early adoption permitted. The Company is currently evaluating the potential impact of this guidance on the Company’s disclosures. In March 2020 and January 2021, the FASB issued guidance (ASU 2020-04 and ASU 2021-01, respectively), intended to provide optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate (“LIBOR”) or by another reference rate expected to be discontinued. The amendments in this guidance are effective beginning on March 12, 2020, and the Company may elect to apply the amendments prospectively through December 31, 2022. The Company is currently evaluating the potential impact of this guidance on the Company’s financial statements and disclosures. Special Note Regarding Smaller Reporting Company Status Under SEC Release 33-10513; 34-83550, Amendments to Smaller Reporting Company Definition, the Company qualifies as a smaller reporting company and accordingly, it has scaled some of its disclosures of financial and non-financial information in this quarterly report. The Company will continue to determine whether to provide additional scaled disclosures of financial or non-financial information in future quarterly reports, annual reports and/or proxy statements if it remains a smaller reporting company under SEC rules.

Significant Accounting Policies (Policies)

9 Months Ended

Mar. 26, 2021

New Accounting Pronouncements, Policy [Policy Text Block]

Recently Adopted Accounting Standards

In August 2018, the Financial Accounting Standards Board (“FASB”) issued updated guidance (ASU 2018-13) as part of the disclosure framework project, which focuses on improving the effectiveness of disclosures in the notes to the financial statements. The amendments in this update modify the disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement. The Company adopted this guidance effective July 1, 2020. The adoption of this guidance did not have a material impact on the Company’s financial statements and disclosures.

In August 2018, the FASB issued updated guidance (ASU 2018-14) intended to modify the disclosure requirements for employers that sponsor defined benefit pension or postretirement plans. The Company adopted this guidance effective July 1, 2020. The adoption of this guidance did not have a material impact on the Company’s financial statements and disclosures.

New Accounting Releases

In June 2016, the FASB issued updated guidance (ASU 2016-13) and also issued subsequent amendments to the initial guidance under ASU 2018-19, ASU 2019-04, ASU 2019-05 and ASU 2019-10 (collectively Topic 326). Topic 326 requires the measurement and recognition of expected credit losses for financial assets held at amortized cost. This replaces the existing incurred loss model with an expected loss model and requires the use of forward-looking information to calculate credit loss estimates. The amendments in this guidance are effective for filers, excluding smaller reporting companies, for fiscal years beginning after December 15, 2019, and for smaller reporting companies for fiscal years beginning after December 15, 2022 (the Company’s fiscal 2024), with early adoption permitted for certain amendments. Topic 326 must be adopted by applying a cumulative effect adjustment to retained earnings. The Company is currently evaluating the potential impact of this guidance on the Company’s disclosures.

In December 2019, the FASB issued guidance (ASU 2019-12) intended to simplify the accounting for income taxes. The amendments in this guidance are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020 (the Company’s fiscal 2022), with early adoption permitted. The Company is currently evaluating the potential impact of this guidance on the Company’s disclosures.

In March 2020 and January 2021, the FASB issued guidance (ASU 2020-04 and ASU 2021-01, respectively), intended to provide optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by the discontinuation of the London Interbank Offered Rate (“LIBOR”) or by another reference rate expected to be discontinued. The amendments in this guidance are effective beginning on March 12, 2020, and the Company may elect to apply the amendments prospectively through December 31, 2022. The Company is currently evaluating the potential impact of this guidance on the Company’s financial statements and disclosures.

Special Note Regarding Smaller Reporting Company Status

Under SEC Release 33-10513; 34-83550, Amendments to Smaller Reporting Company Definition, the Company qualifies as a smaller reporting company and accordingly, it has scaled some of its disclosures of financial and non-financial information in this quarterly report. The Company will continue to determine whether to provide additional scaled disclosures of financial or non-financial information in future quarterly reports, annual reports and/or proxy statements if it remains a smaller reporting company under SEC rules.