Earnings (Loss) Per Common Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Computations of basic and diluted earnings 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:	2016			2015			2014
Numerator:
Net income (loss) from continuing operations	$	2,229		$	1,539		$	(2,699	)
Net loss from discontinued operations	(1,324		)	(4,765		)	(4,827		)
Denominator:
Weighted-average common shares outstanding	21,969			25,868			28,707
Basic earnings (loss) per common share from continuing operations	$	0.10		$	0.06		$	(0.09	)
Basic loss per common share from discontinued operations	$	(0.06	)	$	(0.18	)	$	(0.17	)

	Years Ended December 31,
Diluted earnings (loss) per common share:	2016			2015			2014
Numerator:
Net income (loss) from continuing operations	$	2,229		$	1,539		$	(2,699	)
Net loss from discontinued operations	(1,324		)	(4,765		)	(4,827		)
Denominator:
Weighted-average common shares outstanding	21,969			25,868			28,707
Incremental shares from stock-based compensation plans	47			36			—
Denominator for diluted earnings per common share	22,016			25,904			28,707
Diluted earnings (loss) per common share from continuing operations	$	0.10		$	0.06		$	(0.09	)
Diluted loss per common share from discontinued operations	$	(0.06	)	$	(0.18	)	$	(0.17	)