Computation of Basic and Diluted Earnings per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 29, 2024	Mar. 31, 2023
Numerators:
Net income	$ 14,676	$ 18,265
Denominators:
Weighted average common shares outstanding—basic	35,914	35,810
Dilutive common share equivalents	213	189
Weighted average common shares outstanding— diluted	36,127	35,999
Antidilutive common share equivalents excluded from above	71	113
Earnings per common share (Note 5):
Basic	$ 0.41	$ 0.51
Diluted	$ 0.41	$ 0.51