Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The calculation of basic and diluted earnings per common share are as follows (in thousands, except per share amounts):

	December 31
	2020		2019		2018
Numerator:
Earnings from continuing operations - basic	$	25,079	$	59,983	$	67,883
Gain from stock warrants revaluation, net of tax	—		(6,219)		(7,118)
Earnings from continuing operations - diluted	$	25,079	$	53,764	$	60,765
Denominator:
Weighted-average shares outstanding for basic earnings per share	59,128		58,899		58,765
Common equivalent shares:
Effect of stock-based compensation awards and warrants	803		10,449		9,591
Weighted-average shares outstanding assuming dilution	59,931		69,348		68,356
Basic earnings per share from continuing operations	$	0.42	$	1.02	$	1.16
Diluted earnings per share from continuing operations	$	0.42	0.78		$	0.89