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v3.25.0.1

Segment and Geographic Information (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 28, 2024 | Dec. 30, 2023
Sales | $ 272,751,967 | $ 258,857,380
Other Assets noncurrent | 235,308,747 | 252,039,201
Net Sales | 272,751,967 | 258,857,380
Gross Margin | 67,267,160 | 61,772,306
Product development expense | (4,888,496) | (5,592,355)
Selling and administrative expenses | (42,229,660) | (39,146,727)
Consolidated operating profit | 20,149,004 | 17,033,224
Engineered Solutions Segment [Member] |  |
Net Sales | 272,751,967 | 258,857,380
Material cost | (142,280,064) | (136,675,688)
Labor cost | (13,809,443) | (11,600,272)
Other variable and fixed overhead | 49,395,300 | 48,809,114
Gross Margin | 67,267,160 | 61,772,306
Product development expense | (4,888,496) | (5,592,355)
Selling and administrative expenses | (42,229,660) | (39,146,727)
Operating Profit | 20,149,004 | 17,033,224
Consolidated operating profit | 20,149,004 | 17,033,224
Adjustments and reconciling items | 0 | 0
Reportable Geographical Components [Member] | Foreign [Member] |  |
Sales | 4,414,612 | 3,603,610
Other Assets noncurrent | 13,723,719 | 14,447,254
Reportable Geographical Components [Member] | United States [Member] |  |
Sales | 268,337,355 | 255,253,770
Other Assets noncurrent | $ 221,585,028 | $ 237,591,947

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