Net Income Per Common Share (Reconciliation of Basic and Diluted Weighted Average Shares) (Details) - shares	3 Months Ended		6 Months Ended
	Jul. 01, 2022	Jul. 02, 2021	Jul. 01, 2022	Jul. 02, 2021
Earnings Per Share [Abstract]
Basic weighted average common shares outstanding	31,652,413	30,093,726	31,550,911	30,150,608
Unvested restricted stock units and common stock subject to vesting requirements issued to employees and non-employees	566,969	490,685	468,500	377,447
Common stock issuable upon the exercise of stock options and SARs	1,656	2,385,533	12,889	2,341,500
Dilutive weighted average common shares outstanding	32,221,038	32,969,944	32,032,300	32,869,555