Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jul. 02, 2022	Jan. 01, 2022
Consolidated Balance Sheets
Property, plant and equipment, accumulated depreciation (in dollars)	$ 361,343	$ 364,182
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, Authorized shares	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Authorized shares	125,000,000	125,000,000
Common stock, shares issued	71,670,346	68,521,651
Common stock, shares outstanding	71,670,346	68,521,651