Retirement Benefit Plans (Tables)

6 Months Ended

Jul. 02, 2022

Retirement Benefit Plans

Schedule Of Significant Disclosures Relating To Benefit Plans

	Pension Benefits
	Three Months Ended						Six Months Ended
	July 2, 2022			July 3, 2021			July 2, 2022			July 3, 2021
Service cost	$	269,743		$	271,835		$	539,487		$	543,668
Interest cost		608,191			504,254			1,216,380			1,008,509
Expected return on plan assets		(1,460,661	)		(1,448,675	)		(2,921,322	)		(2,897,349	)
Amortization of prior service cost		16,563			24,845			33,126			49,690
Amortization of the net loss		390,075			432,536			780,150			865,075
Net periodic benefit	$	(176,089	)	$	(215,205	)	$	(352,179	)	$	(430,407	)

	Other Postretirement Benefits
	Three Months Ended						Six Months Ended
	July 2, 2022			July 3, 2021			July 2, 2022			July 3, 2021
Service cost		13,323			13,626			26,646			27,252
Interest cost		10,988			9,842			21,976			19,684
Expected return on plan assets		(4,400	)		(6,420	)		(8,800	)		(12,840	)
Amortization of prior service cost		1,060			—			2,120			—
Amortization of the net loss		(2,054	)		(3,094	)		(4,108	)		(6,188	)
Net periodic benefit cost	$	18,917		$	13,954		$	37,834		$	27,908

Schedule Of Defined Contribution Plan

	Three Months Ended				Six Months Ended
	July 2, 2022		July 3, 2021		July 2, 2022		July 3, 2021
Regular matching contribution	$	161,714	$	144,081	$	372,654	$	297,397
Transitional credit contribution		28,179		33,102		79,742		75,870
Non-discretionary contribution		16,769		14,895		360,146		362,484
Total contributions for the period	$	206,662	$	192,078	$	812,542	$	735,751