XML 27 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Taxes (Tables)
 3 Months Ended
Mar. 31, 2013
Income Taxes [Abstract]  
Tax expense and effective tax rates
The following table sets out the tax benefit and the effective tax rates of the Company:

 
Three Months Ended
March 31,
 
 
2013
 
 
2012
 
 
 
 
 
 
 
Income (loss) before income taxes
 
$
902
 
 
$
(2,412
)
Income tax benefit
 
$
(553
)
 
$
(805
)
Effective tax rate
 
 
(61.3
)%
 
 
33.4
%