Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Common Share

The shares used in the computation of the company’s basic and diluted earnings per common share are as follows:

	Three Months Ended
	March 31, 2018	April 1, 2017
Weighted-average common shares outstanding	56,651,508	57,940,664
Effect of dilutive securities	1,113,721	1,383,806
Weighted-average common shares outstanding, assuming dilution	57,765,229	59,324,470