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LOSS PER SHARE (Tables)
3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Reconciliation of basic and diluted earnings per share computations
The following are computations of basic and diluted loss per share (in thousands except for per share amounts):
 
Three Months Ended
 
March 31,
 
2017
 
2016
Numerator for basic and diluted loss per share:
 

 
 

Net loss
$
(21,393
)
 
$
(20,871
)
 
 
 
 
Denominator:
 

 
 

Basic shares outstanding
57,262

 
57,617

Dilutive effect of equity-based compensation awards

 

Dilutive shares outstanding
57,262

 
57,617

 
 
 
 
Basic loss per share:
$
(0.37
)
 
$
(0.36
)
 
 

 
 

Diluted loss per share:
$
(0.37
)
 
$
(0.36
)