Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Oct. 01, 2022	Jan. 01, 2022
Accumulated depreciation	$ 114,948	$ 109,905
Preferred stock, par value per share (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value per share (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	137,028,000	137,239,000
Common stock, shares outstanding (in shares)	137,028,000	137,239,000