Income Taxes - Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2022	Jan. 02, 2021
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance at beginning of period	$ 2,227	$ 2,578
Increases in positions taken in a prior period	81	53
New positions taken in a current period	568	364
Decrease due to lapse of statute of limitations	(681)	(768)
Balance at end of period	$ 2,195	$ 2,227