Earnings (Loss) Per Common Share (Tables)

12 Months Ended

Dec. 31, 2015

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:	2015			2014			2013
Numerator:
Net income (loss) from continuing operations	$	1,539		$	(2,699	)	$	2,054
Net loss from discontinued operations	(4,765		)	(4,827		)	(2,240		)
Denominator:
Weighted-average common shares outstanding	25,868			28,707			29,169
Basic earnings (loss) per common share from continuing operations	$	0.06		$	(0.09	)	$	0.07
Basic loss per common share from discontinued operations	$	(0.18	)	$	(0.17	)	$	(0.08	)

	Years Ended December 31,
Diluted earnings (loss) per common share:	2015			2014			2013
Numerator:
Net income (loss) from continuing operations	$	1,539		$	(2,699	)	$	2,054
Net loss from discontinued operations	(4,765		)	(4,827		)	(2,240		)
Denominator:
Weighted-average common shares outstanding	25,868			28,707			29,169
Incremental shares from stock-based compensation plans	36			—			459
Denominator for diluted earnings per common share	25,904			28,707			29,628
Diluted earnings (loss) per common share from continuing operations	$	0.06		$	(0.09	)	$	0.07
Diluted loss per common share from discontinued operations	$	(0.18	)	$	(0.17	)	$	(0.08	)