Schedule of Accumulated Other Comprehensive Income (Details) - USD ($)	12 Months Ended
Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Beginning balance	$ 1,176,068	$ 1,414,351	$ 1,484,434
Changes during year	56,226	(238,283)	(70,083)
Ending balance	1,232,294	1,176,068	1,414,351
Reclassification out of Accumulated Other Comprehensive Income [Member]
Beginning balance	(65,275)	(64,753)	(63,519)
Changes during year, reclassifications	(445)	(522)	(1,234)
Ending balance	(65,720)	(65,275)	(64,753)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Beginning balance	1,074,292	1,110,770	1,162,506
Changes during year, before reclassifications	42,027	(36,478)	(51,736)
Ending balance	1,116,319	1,074,292	1,110,770
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Beginning balance	167,051	368,334	385,447
Changes during year, before reclassifications	14,644	(201,283)	(17,113)
Ending balance	$ 181,695	$ 167,051	$ 368,334

Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source.

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