Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings per Share

Weighted average shares outstanding for basic and diluted earnings are as follows for the years ended December 31 (in thousands):

	2021		2020		2019
Numerator:
Income from continuing operations	$	74,516	$	83,291	$	59,928
Income (loss) from discontinued operations	1,113		(18,725)		5,163
Net income available to common shareholders	$	75,629	$	64,566	$	65,091
Denominator for basic earnings per share:
Weighted average shares outstanding	32,873		32,664		32,389
Denominator for diluted earnings per share:
Common stock options and stock units	181		254		333
Weighted average shares and conversions	33,054		32,918		32,722