CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	4 Months Ended
Apr. 23, 2022	Apr. 24, 2021
Statement Of Income And Comprehensive Income [Abstract]
Net earnings	$ 19,289	$ 19,516
Other comprehensive income, before tax
Postretirement liability adjustment	30	76
Income tax expense related to items of other comprehensive income	(7)	(19)
Total other comprehensive income, after tax	23	57
Comprehensive income	$ 19,312	$ 19,573

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details