Retirement Benefit Plans (Details 1) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Total Contributions For The Period	$ 194,532	$ 183,133	$ 1,007,074	$ 918,884
Regular Matching Contributions [Member]
Total Contributions For The Period	149,673	135,664	522,327	433,061
Transitional Credit Contributions [Member]
Total Contributions For The Period	28,144	32,468	107,886	108,337
Non-Discretionary Contributions [Member]
Total Contributions For The Period	$ 16,715	$ 15,001	$ 376,861	$ 377,486