Employee Benefit Plans	12 Months Ended
Employee Benefit Plans	May 28, 2022
Employee Benefit Plans [Abstract]
Employee Benefit Plans	Note 9 - Employee Benefit Plans The Company maintains a medical plan that is qualified under Section 401(a) of the Internal Revenue Code and is not subject to tax under present income tax laws. The plan is funded by contributions from the Company and its employees. Under its plan, the Company self-insures its portion of medical claims for substantially all full-time employees. The Company uses stop-loss insurance to limit its portion of medical claims to $ 225,000 per occurrence. The Company's expenses including accruals for incurred but not reported claims were approximately $ 24.6 million, $ 21.7 million, and $ 17.8 million in fiscal years 2022, 2021, and 2020, respectively. The liability recorded for incurred but not reported claims was $ 2.8 million and $ 2.4 million as of May 28, 2022 and May 29, 2021, respectively and are classified as “Accrued expenses and other liabilities” in the Company’s Consolidated Balance Sheets. The Company has a KSOP plan that covers substantially all employees (the “Plan”). The Company makes contributions to the Plan at a rate of 3 % of participants' eligible compensation, plus an additional amount determined at the discretion of the Board of Directors. Contributions can be made in cash or the Company's Common Stock, and vest immediately. The Company's cash contributions to the Plan were $ 3.9 million in fiscal year 2022 and $ 3.8 million in both fiscal years 2021 and 2020. The Company did no t make direct contributions of the Company’s Common Stock in fiscal years 2022, 2021, or 2020. Dividends on the Company’s Common Stock are paid to the Plan in cash. The Plan acquires the Company’s Common Stock, which is listed on the NASDAQ, by using the dividends and the Company’s cash contribution to purchase shares in the public markets. The Plan sells Common Stock on the NASDAQ to pay benefits to Plan participants. Participants may make contributions to the Plan up to the maximum allowed by the Internal Revenue Service regulations. The Company does not match participant contributions. The Company has deferred compensation agreements with certain officers for payments to be made over specified periods beginning when the officers reach age 65 or over as specified in the agreements. Amounts accrued for the agreements are based upon deferred compensation earned over the estimated remaining service period of each officer. Payments made under these agreements were $ 170 thousand, in fiscal years 2022 and 2021, and $ 150 thousand in fiscal year 2020. The liability recorded related to these agreements was $ 1.1 million and $ 1.4 million at May 28, 2022 and May 29, 2021, respectively. Effective December 1, 2021, the Company amended and restated its deferred compensation plan (the “Amended DC Plan”). The Amended DC Plan, expanded eligibility for participation from named officers only to a select group of management or highly compensated employees of the Company, expanded the investment options available and added the ability of participants to make elective deferrals. The awards issued under the Amended DC Plan were $ 340 thousand, $ 279 thousand, and $ 266 thousand in fiscal 2022, 2021, and 2020, respectively. Payments made under the Amended DC Plan were $ 480 thousand and $ 55 thousand in fiscal 2022 and 2021, respectively. The liability recorded for the Amended DC Plan was $ 4.5 million and $ 4.1 million at May 28, 2022 and May 29, 2021, respectively. Deferred compensation expense for both plans totaled $ 258 thousand, $ 1.6 million and $ 621 thousand in fiscal 2022, 2021, and 2020, respectively. Postretirement Medical Plan The Company maintains an unfunded postretirement medical plan to provide limited health benefits to certain qualified retired employees and officers. Retired non-officers and spouses are eligible for coverage until attainment of Medicare eligibility, at which time coverage ceases. Retired officers and spouses are eligible for lifetime benefits under the plan. Officers, who retired prior to May 1, 2012 and their spouses must participate in Medicare Plans A and B. Officers, who retire on or after May 1, 2012 and their spouses must participate in Medicare Plans A, B, and D. The plan is accounted for in accordance with ASC 715, Compensation – Retirement Benefits (“ASC 715”), whereby an employer recognizes the funded status of a defined benefit postretirement plan as an asset or liability, and recognizes changes in the funded status in the year the change occurs through comprehensive income. Additionally, this expense is recognized on an accrual basis over the employees’ approximate period of employment. The liability associated with the plan was $ 2.9 million and $ 3.4 million at May 28, 2022 and May 29, 2021, respectively. The remaining disclosures associated with ASC 715 are immaterial to the Company’s financial statements.