Net Income Per Common Share (Tables)

9 Months Ended

Sep. 27, 2019

Earnings Per Share [Abstract]

Reconciliation Of Basic And Diluted Weighted Average Shares

The following table reconciles basic and dilutive weighted average common shares:

	Quarter Ended				Nine Months Ended
	September 27,		September 28,		September 27,		September 28,
	2019		2018		2019		2018
Basic weighted average common shares outstanding		29,876,468		29,478,243		29,794,091		29,332,508
Effect of dilutive securities:
Unvested restricted stock units and common stock subject to vesting requirements issued to employees and non-employees		350,842		684,045		270,776		507,508
Common stock issuable upon the exercise of stock options and share appreciation rights (SARs)		2,343,432		2,431,071		2,348,248		2,374,403
Dilutive weighted average common shares outstanding		32,570,742		32,593,359		32,413,115		32,214,419