Employee Benefit Plans (Narrative) (Details) - USD ($) $ in Thousands				12 Months Ended
	Jan. 01, 2024	Jan. 01, 2023	Jan. 01, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Retirement Benefits [Abstract]
Minimum annual earnings credit per participant				$ 2
Percentage of bonds with highest yields excluded from calculation of yield curve for pension plan assumptions				10.00%
Percentage of bonds with lowest yields excluded from calculation of yield curve for pension plan assumptions				40.00%
Pension plan, decline in discount rate (percent)				0.50%
Expected long-term return on plan assets	6.60%	6.20%	4.50%
Expected long-term return on plan assets for next fiscal year				6.10%
Defined Contribution Plan, eligible compensation for deferral in absence of election otherwise (percent)				4.00%
Defined Contribution Plan, employee benefit plan expense				$ 182,000	$ 188,000	$ 175,000