Earnings Per Share

6 Months Ended

Jun. 30, 2015

Earnings (Loss) Per Share [Abstract]

Earnings Per Share [Text Block]

Earnings (Loss) Per Share

Basic earnings (loss) per share is calculated using the weighted average number of shares of common stock outstanding during the period.  Diluted earnings per share is computed in the same manner and also gives effect to all dilutive common equivalent shares outstanding during the period.  Potential common shares that would have the effect of increasing diluted earnings per share are considered to be anti-dilutive. In accordance with U.S. GAAP, these shares were not included in calculating diluted earnings per share. For the six months endedJune 30, 2015, the weighted average number of stock options and restricted stock units excluded from the computation of diluted earnings per share were 260 and 0, respectively. For the six months endedJune 30, 2014, all outstanding stock options and restricted stock units totaling 714 and 1,265, respectively, were excluded from the computation of diluted loss per share because the effect in the periods would be anti-dilutive. Diluted earnings per share-weighted average shares outstanding do not include any effect resulting from assumed conversion of the Notes and warrants as their impact would be anti-dilutive.

The Company’s basic and diluted earnings (loss) per share amounts are as follows:

	Three Months Ended June 30,					Six Months Ended June 30,
	2015		2014			2015		2014
Numerator:
Net income (loss)	$	6,027	$	(4,412	)	$	7,875	$	(5,136	)
Denominator:
Basic earnings (loss) per share - weighted average shares outstanding	31,663		33,240			31,724		33,186
Effect of potential dilutive securities:
Employee stock options and restricted stock units - dilutive shares	676		—			649		—
Diluted earnings (loss) per share - weighted average shares outstanding	32,339		33,240			32,373		33,186
Earnings (loss) per share:
Basic	$	0.19	$	(0.13	)	$	0.25	$	(0.15	)
Diluted	$	0.19	$	(0.13	)	$	0.24	$	(0.15	)