Condensed Statements of Operations and Other Comprehensive Income (Loss) (Unaudited) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 27, 2026 |
Jun. 28, 2025 |
Jun. 27, 2026 |
Jun. 28, 2025 |
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| Product sales | $ 8,309,323 | $ 8,078,657 | $ 15,338,071 | $ 15,584,578 |
| Cost of product sales | 7,080,534 | 6,742,341 | 13,502,404 | 13,017,261 |
| Gross profit | 1,228,789 | 1,336,316 | 1,835,667 | 2,567,317 |
| Selling, general, and administrative expenses | 1,487,316 | 1,199,389 | 2,616,828 | 2,300,739 |
| Income (loss) from operations | (258,527) | 136,927 | (781,161) | 266,578 |
| Other income, net | 146,168 | 19,025 | 292,373 | 69,501 |
| Net income (loss) before income taxes | (112,359) | 155,952 | (488,788) | 336,079 |
| Income tax provision (benefit) | (150,106) | 52,119 | (232,356) | 136,284 |
| Net income (loss) | 37,747 | 103,833 | (256,432) | 199,795 |
| Other comprehensive income (loss) | ||||
| Net unrealized gains on available for sale securities | 1,398 | 8,169 | (3,359) | 10,206 |
| Reclassification adjustment for gains included in net income | (0) | (0) | (0) | 16,237 |
| Total other comprehensive income | 1,398 | 8,169 | (3,359) | (6,031) |
| Comprehensive income (loss) | $ 39,145 | $ 112,002 | $ (259,791) | $ 193,764 |
| Net income (loss) per basic common share (in dollars per share) | $ 0 | $ 0.01 | $ (0.01) | $ 0.01 |
| Weighted average number of basic common shares outstanding (in shares) | 18,460,574 | 14,525,960 | 18,108,732 | 14,525,960 |
| Net income (loss) per diluted common share (in dollars per share) | $ 0 | $ 0.01 | $ (0.01) | $ 0.01 |
| Weighted average number of diluted common shares outstanding (in shares) | 18,854,120 | 14,577,433 | 18,108,732 | 14,560,672 |
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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