Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 25, 2022	Dec. 25, 2021
Statement Of Financial Position [Abstract]
Allowance for doubtful accounts and customer credits	$ 1,373	$ 1,326
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	31,425,224	31,607,509
Common stock, shares outstanding	31,425,224	31,607,509