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Retirement Benefit Plans (Tables)

6 Months Ended

Jun. 28, 2025

Retirement Benefit Plans

Schedule of Significant Disclosures Relating to Benefit Plans

		Pension Benefits
		Three Months Ended								Six Months Ended
		June 28, 2025				June 29, 2024				June 28, 2025				June 29, 2024
Service cost		$	184,287			$	178,004			$	361,749			$	356,007
Interest cost			987,679				966,704				1,938,776				1,933,406
Expected return on plan assets			(1,100,704	)			(1,099,034	)			(2,160,640	)			(2,198,069	)
Amortization of prior service cost			-				-				-				-
Amortization of the net loss			301,791				327,363				592,406				654,728
Net periodic benefit cost (benefit)		$	373,053			$	373,037			$	732,291			$	746,072

		Other Postretirement Benefits
		Three Months Ended								Six Months Ended
		June 28, 2025				June 29, 2024				June 28, 2025				June 29, 2024
Service cost		$	2,206			$	3,574			$	4,331			$	7,148
Interest cost			12,132				12,951				23,815				25,902
Expected return on plan assets			(4,963	)			(4,684	)			(9,743	)			(9,368	)
Amortization of prior service cost			(864	)			1,060				(1,696	)			2,120
Amortization of the net loss			(23,982	)			(19,567	)			(47,075	)			(39,134	)
Net periodic benefit gain		$	(15,471	)		$	(6,666	)		$	(30,368	)		$	(13,332	)

Schedule of Company made contributions towards benefit plans

		Three Months Ended								Six Months Ended
		June 28, 2025				June 29, 2024				June 28, 2025				June 29, 2024
Regular matching contribution		$	239,797			$	261,993			$	546,436			$	547,556
Transitional credit contribution			18,622				21,964				42,487				50,870
Non-discretionary contribution			87,415				102,873				195,907				213,763
Total contributions for the period		$	345,834			$	386,830			$	784,830			$	812,189

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (q)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-5

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 715
-SubTopic 20
-Subparagraph (h)
-Name Accounting Standards Codification
-Paragraph 1
-Section 50
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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