XML 25 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 12 - Net Income (Loss) per Share Attributable to Sterling Common Stockholders (Tables)
 3 Months Ended
Mar. 31, 2013
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]
   
Three Months
Ended March 31,
 
     
2013
     
2012
 
Numerator:
               
Net loss attributable to Sterling common stockholders
 
$
 (4,580
)
 
$
(7,500
)
Revaluation of noncontrolling interest obligations reflected in retained earnings, net of tax
   
 (1,854
)
   
301
 
   
$
 (6,434
)
 
$
(7,199
)
Denominator:
               
Weighted average common shares outstanding — basic
   
 16,598
     
16,322
 
Shares for dilutive stock options and warrants 
   
--
     
--
 
Weighted average common shares outstanding and assumed conversions— diluted 
   
 16,598
     
16,322
 
Basic loss per share attributable to Sterling common stockholders
 
$
 (0.39
)
 
$
(0.44
)
Diluted loss per share attributable to Sterling common stockholders
 
$
 (0.39
)
 
$
(0.44
)