Net Income (Loss) Per Share

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

NOTE 10 : Net Income (Loss) Per Share

Basic net income (loss) per share is calculated using the weighted average number of shares outstanding during each period. The diluted net income (loss) per share calculation includes the impact of dilutive equity compensation awards and contingent consideration warrants.

A reconciliation of basic and diluted net income (loss) per share, together with the related shares outstanding in thousands is as follows:  

	Three Months Ended
	March 31,
	2016		2015
Net income (loss)	$	(6,376)	$	11,647
Weighted average shares:
Basic shares		41,241		40,207
Effect of dilutive securities—options and warrants outstanding		-		2,672
Diluted shares		41,241		42,879
Net income (loss) per share - Basic	$	(0.15)	$	0.29
Net income (loss) per share - Diluted	$	(0.15)	$	0.27

Potential common shares of 6,597 and 72 were excluded from the calculation of weighted average shares for the three months ended March 31, 2016 and 2015, because their effect was considered to be anti-dilutive. For the quarter ended March 31, 2016, the effects of dilutive securities were entirely excluded from the calculation of net income (loss) per share as a net loss was reported in this period.