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EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2015
Earnings Per Share [Abstract]  
Calculation of Basic and Diluted Weighted Average Shares Outstanding Earnings Per Share
The following table sets forth the calculation of basic and diluted weighted average shares outstanding and earnings per share for the indicated periods:
 
Year Ended December 31,
 
2015
 
2014
 
2013
Income (numerator):
 
 
 
 
 
Basic:
 
 
 
 
 
Net income (loss)
$
(1,090,915
)
 
$
(189,543
)
 
$
117,634

Net income attributable to participating securities

 

 
(2,817
)
Net income (loss) attributable to common stock - basic
$
(1,090,915
)
 
$
(189,543
)
 
$
114,817

Diluted:
 
 
 
 
 
Net income (loss)
$
(1,090,915
)
 
$
(189,543
)
 
$
117,634

Net income attributable to participating securities

 

 
(2,815
)
Net income (loss) attributable to common stock - diluted
$
(1,090,915
)
 
$
(189,543
)
 
$
114,819

Weighted average shares (denominator):
 
 
 
 
 
Weighted average shares - basic
55,250

 
52,721

 
48,693

Dilutive effect of stock options

 

 
42

Weighted average shares - diluted
55,250

 
52,721

 
48,735

Basic earnings (loss) per share
$
(19.75
)
 
$
(3.60
)
 
$
2.36

Diluted earnings (loss) per share
$
(19.75
)
 
$
(3.60
)
 
$
2.36