EARNINGS (LOSS) PER COMMON SHARE

The following tables set forth the computations of basic and diluted earnings (loss) per common share (in thousands, except per share data):



	Years Ended December 31,
Basic earnings (loss) per common share:	2018		2017			2016
Numerator:
Net income from continuing operations	$	3,351	$	4,556		$	2,229
Net income (loss) from discontinued operations	$	1,242	$	(1,372	)	$	(1,324	)

Denominator:
Weighted-average common shares outstanding	22,811		21,937			21,969

Basic earnings per common share from continuing operations	$	0.14	$	0.21		$	0.10
Basic earnings (loss) per common share from discontinued operations	$	0.06	$	(0.06	)	$	(0.06	)



	Years Ended December 31,
Diluted earnings (loss) per common share:	2018		2017			2016
Numerator:
Net income from continuing operations	$	3,351	$	4,556		$	2,229
Net income (loss) from discontinued operations	$	1,242	$	(1,372	)	$	(1,324	)

Denominator:
Weighted-average common shares outstanding	22,811		21,937			21,969
Effect of dilutive securities from stock-based compensation plans	623		174			47
Denominator for diluted earnings per common share	23,434		22,111			22,016

Diluted earnings per common share from continuing operations	$	0.14	$	0.21		$	0.10
Diluted earnings (loss) per common share from discontinued operations	$	0.06	$	(0.06	)	$	(0.06	)

Weighted-average shares outstanding excludes antidilutive shares underlying options that totaled 0.9 million, 2.3 million, and 2.9 million shares, respectively, from the computation of diluted earnings per common share for the years ended December 31, 2018, 2017, and 2016.