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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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Gross number of share options (or share units) granted during the period.

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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Stock Options and Awards (Details Narrative) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
Stock Options and Awards (Details Narrative) - USD ($)	Jul. 04, 2026	Jun. 28, 2025	Jul. 04, 2026	Jun. 28, 2025	Jan. 03, 2026
Stcok Options [Member]
Stock compensation expense	$ 198,000	$ 147,000	$ 109,000	$ 6,000
Number of units, issued			75,168		50,688
Incentive stock options [Member]
Expected term			3 years	3 years
Volatility deviation				40.34%
Risk-free rate				4.34%
Number of units, issued			75,168	48,240
Common stock shares reserved for future issuance	675,456		675,456
Incentive stock options [Member] \| Minimum [Member]
Volatility deviation			40.94%
Risk-free rate			3.63%
Incentive stock options [Member] \| Maximum [Member]
Volatility deviation			43.08%
Risk-free rate			4.14%
Restricted Stock Options [Member]
Intrinsic value	$ 3,285,000		$ 3,285,000
Stock awards granted			57,456	35,856