Earnings Per Share

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Earnings Per Share

Earnings Per Share

The following table sets forth the components of the numerator and denominator for the computation of the basic and diluted earnings per share:

	Year Ended December 31,
	2016			2015		2014
	(amounts in thousands, except per share data)
Numerator:
Net income (loss) attributable to common shareholders - Basic	$	7,967		$	4,418	$	(31,783	)
Interest on Convertible Notes	3,383			*		*
(Gain) loss on derivative liability	(5,805		)	*		*
Net income (loss) attributable to common shareholders - Diluted	$	5,545		$	4,418	$	(31,783	)
Denominator:
Weighted average common shares - Basic	32,132			31,514		31,190
Effective of diluted shares:
Share-based awards	593			648		—
Convertible Notes	3,521			—		—
Weighted average common shares - Diluted	36,246			32,162		31,190
Net income (loss) per share attributable to common shareholders - Basic	$	0.25		$	0.14	$	(1.02	)
Net income (loss) per share attributable to common shareholders - Diluted	$	0.15		$	0.14	$	(1.02	)

* For the years 2015 and 2014, the Convertible Notes would have been anti-dilutive if converted at the beginning of the respective periods and therefore, amounts are not applicable.

For the periods presented, no tax benefits have been assumed in the weighted average share calculation due to a full valuation allowance on the Company's deferred tax assets.

The following table represents the securities that could potentially dilute net income per share attributable to common shareholders in the future that were not included in the computation of diluted net income per share attributable to common shareholders because to do so would have been anti-dilutive for the periods presented.

	Year Ended December 31,
	2016	2015	2014
	(amounts in thousands)
Convertible notes and share-based awards	—	3,521	3,856