Net Income Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following table presents the calculation of net earnings per common share (“EPS”) — basic and diluted (in thousands, except per share data): 

	Three months ended March 31,
	2021		2020
Net income	$	23,731	$	16,834
Weighted-average number of common shares outstanding (for basic calculation)	21,149		20,780
Dilutive securities	546		727
Weighted-average common and common equivalent shares outstanding (for diluted calculation)	21,695		21,507
EPS — basic	$	1.12	$	0.81
EPS — diluted	$	1.09	$	0.78