Segment Information (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 04, 2026 |
Jun. 28, 2025 |
Jul. 04, 2026 |
Jun. 28, 2025 |
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| Segment Information | ||||
| Net Sales | $ 61,821,757 | $ 70,164,086 | $ 121,498,295 | $ 136,101,298 |
| Material cost | (28,961,722) | (37,051,351) | (59,194,456) | (71,561,763) |
| Labor cost | (3,645,315) | (3,507,414) | (6,706,780) | (7,522,727) |
| Other variable and fixed overhead | (16,462,581) | (13,242,419) | (30,915,239) | (25,557,721) |
| Gross Margin | 12,752,139 | 16,362,902 | 24,681,820 | 31,459,087 |
| Product development expense | (1,042,688) | (1,031,716) | (2,078,000) | (2,140,902) |
| Selling and administrative expenses | (10,051,659) | (12,188,736) | (19,621,306) | (22,534,931) |
| Operating Profit | $ 1,657,792 | $ 3,142,450 | $ 2,982,514 | $ 6,783,254 |
| X | ||||||||||
- References No definition available.
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- Definition Cost of labor directly related to good produced and service rendered. Includes, but is not limited to, payroll cost and equity-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Cost of material used for good produced and service rendered. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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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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