Equity Components [Axis] Common Stock [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] AOCI Attributable to Parent [Member] Related and Nonrelated Parties [Axis] Bank of America [Member] Credit Facility [Axis] Revolving Credit Facility [Member] Legal Entity [Axis] Wells Fargo Bank NA [Member] Subsequent Event Type [Axis] Subsequent Event [Member] Lender Name [Axis] FNC Capital [Member] Concentration Risk Benchmark [Axis] Revenue Benchmark [Member] Concentration Risk Type [Axis] Customer Concentration Risk [Member] Customer [Axis] Wal Mart [Member] Accounts Receivable [Member] Dollar General [Member] Long-Lived Tangible Asset [Axis] Refrigerated Trucks [Member] Racine Partners 4333 LLC [Member] Parking Lot [Member] Segments [Axis] Frozen Food Products [Member] Snack Food Products [Member] Other Operating Segment [Member] Contract with Customer, Sales Channel [Axis] Direct Store Delivery [Member] Product and Service [Axis] Retail [Member] Foodservice [Member] Direct Customer Warehouse [Member] Snack Food Channels [Member] Distributors [Member] Frozen Food Distributors [Member] Income Tax Jurisdiction [Axis] Domestic Tax Jurisdiction [Member] State and Local Jurisdiction [Member] Wells Fargo Bank [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Master Collateral Loan and Security Agreement [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Statement of Financial Position [Abstract] ASSETS Current assets: Cash and cash equivalents Accounts receivable, less allowance for credit losses of $75 and $50, respectively, and promotional allowances of $2,226 and $1,903, respectively Inventories, net Refundable income taxes Prepaid expenses and other current assets Total current assets Property, plant and equipment, net of accumulated depreciation and amortization of $83,349 and $82,041, respectively Other non-current assets Total assets LIABILITIES AND SHAREHOLDERS’ EQUITY Current liabilities: Accounts payable Accrued payroll, advertising, and other expenses Income taxes payable Current notes payable - equipment Current right-of-use leases payable Revolving credit facility Other current liabilities Total current liabilities Long-term notes payable - equipment Deferred income taxes, net Long-term right-of-use leases payable Executive retirement plans and other non-current liabilities Total long-term liabilities Total liabilities Contingencies and commitments (Note 3) Shareholders’ equity: Preferred stock, without par value; authorized – 1,000,000 shares; issued and outstanding – none Common stock, $1.00 par value; authorized – 20,000,000 shares; issued and outstanding – 9,076,832 shares Capital in excess of par value Retained earnings Accumulated other comprehensive loss Total shareholders’ equity Total liabilities and shareholders’ equity Accounts receivable, allowance for credit losses Accounts receivable, allowance for promotional allowances Property, plant and equipment, accumulated depreciation Preferred stock, shares authorized Preferred stock, shares issued Preferred stock, shares outstanding Common stock, par value Common stock, shares authorized Common stock, shares issued Common stock, shares outstanding Income Statement [Abstract] Net sales Cost of products sold Gross margin Selling, general and administrative expenses (Gain) on sale of property, plant, and equipment Operating loss Other income (expense) Interest expense Cash surrender value gain Total other income Loss before taxes Benefit on income taxes Net loss Basic loss per share Shares used to compute basic loss per share Statement [Table] Statement [Line Items] Balance Balance, shares Net loss Balance Balance, shares Statement of Cash Flows [Abstract] Cash flows from operating activities: Adjustments to reconcile net loss to cash provided by (used in) operating activities: Depreciation and amortization (Reduction in) provision for credit losses on accounts receivable Reduction in promotional allowances Gain on sale of property, plant, and equipment Deferred income taxes, net Changes in operating assets and liabilities: Accounts receivable, net Inventories, net Prepaid expenses and other current assets Refundable income taxes Other non-current assets Accounts payable Accrued payroll, advertising, and other expenses Other current liabilities Executive retirement plans and other non-current liabilities Net cash provided by (used in) operating activities Cash flows from investing activities: Proceeds from sale of property, plant, and equipment Disposals of (additions to) property, plant, and equipment Net cash provided by (used in) investing activities Cash flows from financing activities: Payment of financing lease obligations Repayments of equipment note payable Net cash used in financing activities Net increase (decrease) in cash and cash equivalents Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Supplemental disclosure of cash flow information: Cash paid for income taxes Cash paid for interest Non-cash receivable from tenant Non-cash liability from tenant Accounting Policies [Abstract] Summary of Significant Accounting Policies Inventory Disclosure [Abstract] Inventories, net Commitments and Contingencies Disclosure [Abstract] Contingencies and Commitments Segment Reporting [Abstract] Segment Information Income Tax Disclosure [Abstract] Income Taxes Debt Disclosure [Abstract] Equipment Notes Payable and Financial Arrangements Comprehensive income or loss Customer Concentration > 20% of AR or >10% of Sales Revenue recognition Leases Subsequent events Basic loss per share Recently issued accounting pronouncements and regulations Schedule of Customer Concentration Schedule of Inventories Schedule of Future Minimum Lease Payments Schedule of Segment Reporting Information, by Segment Schedule of Disaggregates Our Sales to Customers Schedule of Line of Credit and Equipment Note Payable Nature of Operation, Product Information, Concentration of Risk [Table] Product Information [Line Items] Concentration risk, percentage Line of Credit Facility [Table] Line of Credit Facility [Line Items] Promotional allowances Outstanding balance revolving line of credit Remaining balance Meat, ingredients, and supplies Work in progress Finished goods Inventories, net  Obsolete inventory Inventory valuation reserves 2026 2027 2028 2029 Later Years Total Minimum Lease Payments Less: Amount representing executory costs Less: Amount representing interest Present value of future minimum lease payments Finance leases, current Finance leases, non current Finance lease right-of-use asset, current Finance lease right-of-use asset, non-current Property, Plant and Equipment [Table] Property, Plant and Equipment [Line Items] Lease term, description Amortization of equipment Lease term Lease right of use asset Lease liability Incremental interest rate Receivables, current Receivables, noncurrent Unearned revenue, current Unearned revenue, noncurrent Incremental borrowing rate Schedule of Segment Reporting Information, by Segment [Table] Segment Reporting Information [Line Items] Sales SG&A Total assets Additions to (disposals of) property, plant, and equipment Additions to property, plant, and equipment Segment Reporting, Revenue from External Customer, Product and Service [Table] Revenue from External Customer [Line Items] Total net sales Number of reportable operating segments Effective Income Tax Rate Reconciliation [Table] Effective Income Tax Rate Reconciliation [Line Items] Effective tax rate percentage Nondeductible tax expense Valuation allowance Operating loss carryforwards Revolving credit facility 3.68% note due 04/16/27 Total debt Less current debt Total long-term debt Interest rate Maturity date, end Revolving line of credit note Line of credit facility expiration date Line of credit note description Commitment fee percentage Revolving line of credit Secured debt Allowance for promotion. Revolving credit facility. Gain on cash surrender value. Reduction in promotional allowances. Change in lease and right of use obligations. Non-cash receivable from tenant. Non-cash liability from tenant. Bank of America [Member] Wal Mart [Member] Dollar General [Member] Promotional allowances. Wells Fargo Bank NA [Member] Wells Fargo Bank [Member] Production and packaging equipment. FNC Capital [Member] Refrigerated Trucks [Member] Racine Partners 4333 LLC [Member] Incremental interest rate. Parking Lot [Member] Incremental borrowing rate. Amount representing executory costs, finance lease. Present value of future minimum lease payments. Finance Lease Right Of Use Asset Current. Frozen Food Products [Member] Snack Food Products [Member] Foodservice [Member] Direct Store Delivery [Member] Direct Customer Warehouse [Member] Snack Food Channels [Member] Distributors [Member] Frozen Food Distributors [Member] Master Collateral Loan and Security Agreement [Member] Amount of expenditure for disposal of addition to long-lived assets included in determination of segment assets by chief operating decision maker (CODM) or otherwise regularly provided to CODM. Excludes expenditure for addition to financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax assets. The net cash outflow or inflow from purchases, sales and disposals of property, plant and equipment and other productive assets, including intangibles. Finance lease liability payments due after year three. Assets, Current Liabilities, Current Liabilities, Noncurrent Liabilities Equity, Attributable to Parent Liabilities and Equity Gross Profit Gain (Loss) on Disposition of Property Plant Equipment Operating Income (Loss) Nonoperating Income (Expense) Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Shares, Outstanding Deferred Income Tax Expense (Benefit) Increase (Decrease) in Accounts Receivable Increase (Decrease) in Inventories Increase (Decrease) in Prepaid Expense and Other Assets Increase (Decrease) in Income Taxes Receivable Increase (Decrease) in Other Noncurrent Assets Increase (Decrease) in Accounts Payable Increase (Decrease) in Accrued Liabilities Increase (Decrease) in Other Current Liabilities Increase (Decrease) in Other Noncurrent Liabilities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation PaymentsToProceedsFromPropertyPlantAndEquipment Cash Provided by (Used in) Investing Activity, Including Discontinued Operation PaymentOfFinancingLeaseObligations Repayments of Notes Payable Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Inventory Disclosure [Text Block] Earnings Per Share, Policy [Policy Text Block] Finance Lease, Liability, to be Paid FinanceLeaseLiabilityAmountRepresentingExecutoryCosts Finance Lease, Liability, Undiscounted Excess Amount Long-Term Debt Long-Term Debt, Current Maturities