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EARNINGS (LOSS) PER SHARE (Tables)
 12 Months Ended
Dec. 31, 2015
Earnings Per Share [Abstract]  
Schedule of earnings per share, basic and diluted
A reconciliation of the numerators and denominators of the basic and diluted earnings (loss) per share calculations were as follows:
 
 
Year Ended
 
 
December 31,
 
 
2015
 
2014
 
2013
Earnings (loss) per share ("EPS"):
 
 

 
 

 
 
EPS - basic and diluted
 
 
 
 
 
 
Income (loss) from continuing operations
 
$
0.05

 
$
(0.48
)
 
$
(0.93
)
Income (loss) from discontinued operations
 
0.02

 
0.08

 
(0.01
)
Net income (loss)
 
$
0.07

 
$
(0.40
)
 
$
(0.94
)
EPS numerator - basic and diluted:
 
 

 
 
 
 
Income (loss) from continuing operations
 
$
1,607

 
$
(15,786
)
 
$
(30,211
)
Income (loss) from discontinued operations, net of income taxes
 
722

 
2,592

 
(184
)
Net income (loss)
 
$
2,329

 
$
(13,194
)
 
$
(30,395
)
EPS denominator (in thousands):
 
 

 
 
 
 
Weighted average common stock outstanding - basic
 
33,869

 
32,843

 
32,493

Common stock equivalents: stock options and other stock-based awards (a)
 
215

 
—

 
—

Weighted average number of common stock outstanding - diluted
 
34,084

 
32,843

 
32,493


(a)
For the periods in which net losses are presented, the diluted weighted average number of shares of common stock outstanding did not differ from the basic weighted average number of shares of common stock outstanding because the effects of any potential common stock equivalents (see Note 6 for further details on outstanding stock options, unvested restricted stock units and unvested restricted stock) were anti-dilutive and therefore not included in the calculation of the denominator of dilutive earnings per share.
Schedule of antidilutive securities excluded from computation of earnings per share
The weighted average number of shares outstanding used in the computation of diluted net income (loss) per share for the years ended December 31, 2015, 2014 and 2013 did not include the effect of the following potentially outstanding shares of common stock because the effect would have been anti-dilutive or market conditions have not been achieved:
 
 
Year Ended
 
 
December 31,
 
 
2015
 
2014
 
2013
Unvested restricted stock
 
350,000

 
803,999

 
997,802

Unvested restricted stock units
 
—

 
119,940

 
115,869

Stock options
 
206,000

 
756,800

 
800,350

Total
 
556,000

 
1,680,739

 
1,914,021