Subsequent Events	12 Months Ended
Subsequent Events	Apr. 29, 2023
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On May 11, 2023, the Company entered into a Credit Agreement (the “Credit Agreement”) with JPMorgan Chase Bank, N.A.. The Credit Agreement provides for a $60,000 senior secured asset-based revolving credit facility ("ABL") maturing on May 11, 2026 and a delayed draw loan (the "Mortgage") term loan commitment. Under the ABL, certain factors can impact our borrowing capacity. As of May 11, 2023, our borrowing capacity was $47,459, and there were no borrowings outstanding. The interest rate on the senior credit facility is set on a sliding scale based on the trailing twelve-month fixed charge coverage and ranges from 2.5 percent to 3.5 percent over the standard overnight financing rate (SOFR). The ABL is secured by a first priority lien on the Company's assets described in the Credit Agreement and the JPMorgan Pledge and Security Agreement dated as of May 11, 2023 by and between the Company and JPMorgan Chase Bank, N.A. (the “JPMorgan Security Agreement”). The $15,000 delayed draw on the Mortgage closed on July 7, 2023, is secured by a mortgage on the Company's Brookings, South Dakota real estate, amortizes over 10 years and is payable monthly. The Mortgage is subject to the terms of the Credit Agreement and matures on May 11, 2026. The Mortgage interest rate is set on a sliding scale based on the trailing twelve month fixed charge coverage ratio and ranges between 3.5 percent to 4.5 percent. On May 11, 2023, the Company entered into a Securities Purchase Agreement (the "Securities Purchase Agreement") with Alta Fox Opportunities Fund, LP (the “Investor”) under which the Company agreed to sell and issue to the Investor its senior secured convertible note (the “Convertible Note”) in exchange for the payment by the Investor to the Company of $25,000. The Convertible Notes allow the Investor to convert shares of the Company’s common stock, subject to certain conditions and limitations, at the initial conversion price of $6.31 per share, subject to adjustments in accordance with the terms of the Convertible Note. The Company also has a forced conversion right, which is exercisable on the occurrence of certain conditions. The Convertible Note incurs interest at an annual rate of 9.0 percent when interest is paid in cash or an annual rate of 10.0 percent if interest is capitalized. Upon an event of default under the Convertible Note, the annual interest rate will increase to 12.0 percent. Under the Pledge and Security Agreement dated as of May 11, 2023 between the Company and the Investor (the “Alta Fox Security Agreement”), the Convertible Note is secured by a second priority lien on assets securing the ABL facility and a first priority lien on substantially all of the other assets of the Company, excluding all real property, subject to the Intercreditor Agreement dated as of May 11, 2023 by and among the Company, JPMorgan Chase Bank, N.A., and the Investor (the “Intercreditor Agreement”). The Convertible Note has a maturity date of May 11, 2027 (the “Maturity Date”). On the Maturity Date, the Company must pay to the Investor an amount in cash representing all outstanding principal, any accrued and unpaid interest, and any accrued and unpaid late charges on such principal and interest. Effective on May 11, 2023, in connection with the Company’s entry into the Securities Purchase Agreement, the Company also entered into a Registration Rights Agreement with the Investor (the “Registration Rights Agreement”). Pursuant to the Registration Rights Agreement, the Company agreed to file with the SEC by the dates set forth in the Registration Rights Agreement a registration statement covering the resale of the shares of common stock issuable upon conversion of the Convertible Note. Pursuant to the Registration Rights Agreement, the Company is required to use reasonable best efforts to have such registration statement declared effective by the SEC by the dates set forth in the Registration Rights Agreement. If the registration statement is not filed with the SEC or declared effective by the SEC on a timely basis, certain penalties would be applicable to the Company. The Credit Agreement and the Convertible Note require a fixed charged coverage ratio of greater than 1.1 and include other customary non-financial covenants. In fiscal year 2023, we incurred $3,866 in debt issuance costs, which is included in the "Debt issuance costs" line item in our consolidated balance sheet.