Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Computation of basic and diluted net loss per share

The following table sets forth the computation of basic and diluted net income (loss) per share (in thousands except per share data):

	Year Ended December 31,
	2016		2015		2014
Net income	$	11,974	$	29,446	$	6,220
Denominator for basic earnings per share - weighted average shares	105,928,348		105,929,205		105,793,008
Effect of dilutive securities: Stock options, warrants, and restricted stock (a)	6,513,361		7,699,277		7,502,496
Denominator for diluted earnings per share - weighted average shares adjusted for dilutive securities	112,441,709		113,628,482		113,295,504
Income per common share - basic	$	0.11	$	0.28	$	0.06
Income per common share - diluted	$	0.11	$	0.26	$	0.05

(a)Securities that are included in the computation of the denominator above, utilizing the treasury stock method for the years ended December 31, 2016, 2015 and 2014 are as follows:    

Effect of dilutive securities:	2016	2015	2014
Stock Options	5,845,377	7,121,774	7,035,728
Warrants	—	33,676	226,926
Restricted Stock Awards	667,984	543,827	239,842
	6,513,361	7,699,277	7,502,496

Summary of antidilutive securities

Securities that are included in the computation of the denominator above, utilizing the treasury stock method for the years ended December 31, 2016, 2015 and 2014 are as follows:    

Effect of dilutive securities:	2016	2015	2014
Stock Options	5,845,377	7,121,774	7,035,728
Warrants	—	33,676	226,926
Restricted Stock Awards	667,984	543,827	239,842
	6,513,361	7,699,277	7,502,496