Earnings Per Share - Schedule of Computation of Basic Earnings per Share and Diluted Earnings per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 24, 2022	Sep. 25, 2021	Sep. 24, 2022	Sep. 25, 2021
Earnings Per Share [Abstract]
Net income	$ 30,601	$ 33,104	$ 103,713	$ 97,452
Denominator:
Weighted average basic shares outstanding	31,411	31,692	31,444	31,895
Effect of stock-based compensation awards	134	150	117	144
Weighted average diluted shares outstanding	31,545	31,842	31,561	32,039
Earnings Per Share:
Basic	$ 0.97	$ 1.04	$ 3.30	$ 3.06
Diluted	$ 0.97	$ 1.04	$ 3.29	$ 3.04