Note 11 - Stock-based Compensation - Share Based Compensation Performance Shares Award Outstanding (Details) - Performance Shares [Member] shares in Thousands	12 Months Ended
	Jan. 01, 2022 $ / shares shares
Balance, Shares (in shares) | shares	1,021
Balance, Weighted average grant date fair value (in dollars per share) | $ / shares	$ 20,420
Granted, Shares (in shares) | shares	630
Granted, Weighted average grant date fair value (in dollars per share) | $ / shares	$ 57,290
Effect of vesting multiplier, Shares (in shares) | shares	479
Effect of vesting multiplier (in dollars per share) | $ / shares	$ 0
Vested, Shares (in shares) | shares	(884)
Vested, Weighted average grant date fair value (in dollars per share) | $ / shares	$ 13,870
Balance, Shares (in shares) | shares	1,246
Balance, Weighted average grant date fair value (in dollars per share) | $ / shares	$ 41,230