Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings per Share

The following table sets forth the computation of basic and diluted earnings per share:

Year Ended December 31 (in thousands except per share data)	2023		2022		2021
Numerator:
Net income	$	78,004	$	81,814	$	87,939
Denominator:
Basic earnings per share:
Weighted average shares		17,887		17,836		17,786
Diluted earnings per share:
Dilutive effect of equity grants		13		15		18
Adjusted weighted average shares		17,900		17,851		17,804
Earnings per share:
Basic earnings per share	$	4.36	$	4.59	$	4.94
Diluted earnings per share		4.36		4.58		4.94