Shareholders' Equity - Performance Shares Outstanding (Details) - Performance Shares	12 Months Ended
	Jan. 01, 2023 $ / shares shares
Shares
Outstanding at beginning of year (in shares) | shares	718,100
Granted (in shares) | shares	366,900
Vested (in shares) | shares	(200)
Forfeited or cancelled (in shares) | shares	(161,200)
Outstanding at end of year (in shares) | shares	923,600
Weighted Average Grant Date Fair Value
Outstanding at beginning of year, weighted average grant date fair value (in dollars per share) | $ / shares	$ 14.98
Granted, weighted average grant date fair value (in dollars per share) | $ / shares	13.02
Vested, weighted average grant date fair value (in dollars per share) | $ / shares	15.36
Forfeited or cancelled, weighted average grant date fair value (in dollars per share) | $ / shares	16.62
Outstanding at end of year, weighted average grant date fair value (in dollars per share) | $ / shares	$ 13.91