Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jul. 03, 2022	Jan. 02, 2022	Jul. 04, 2021
Condensed Consolidated Balance Sheets
Accumulated amortization of intangible assets	$ 272	$ 261	$ 249
Preferred stock, par value (in dollars per share)	$ 1.00	$ 1.00	$ 1.00
Common stock, par value (in dollars per share)	$ 0.025	$ 0.025	$ 0.025
Common stock, shares authorized (in shares)	280,000,000	280,000,000	280,000,000
Common stock, shares issued (in shares)	83,026,556	86,162,879	85,871,956
Common stock, shares outstanding (in shares)	83,026,556	86,162,879	85,871,956