Retirement Benefit Plans (Details 1) - USD ($)	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Total Contributions For The Period	$ 369,172	$ 206,662	$ 1,088,201	$ 812,542
Regular Matching Contributions [Member]
Total Contributions For The Period	253,665	161,714	506,426	372,654
Transitional Credit Contributions [Member]
Total Contributions For The Period	26,344	28,179	60,663	79,742
Non-Discretionary Contributions [Member]
Total Contributions For The Period	$ 89,163	$ 16,769	$ 521,112	$ 360,146