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EARNING PER SHARE (Tables)
12 Months Ended
Dec. 31, 2012
Earnings Per Share [Abstract]  
Schedule of Calculation of Numerator and Denominator in Earnings Per Share
The components of the numerator for the calculation of basic EPS and diluted EPS for net income from continuing operations, net (loss) income from discontinued operations and net (loss) income are as follows:
(in thousands of $)
 
2012

 
2011

 
2010

Net income from continuing operations
 
5,882

 
27,058

 
20,145

Net (loss) income from discontinued operations
 
(59,311
)
 
5,594

 
18,412

Net (loss) income
 
(53,429
)
 
32,652

 
38,557

Schedule of Earnings Per Share, Basic and Diluted
The components of the denominator for the calculation of basic EPS and diluted EPS are as follows:
(in thousands)
 
2012

 
2011

 
2010

Weighted average number of shares outstanding - basic
 
24,432

 
24,426

 
19,120

Impact of restricted stock units
 
133

 
152

 

Weighted average number of shares outstanding - diluted
 
24,565

 
24,578

 
19,120