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Note 16 - Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
Following is a summary of the warrant activity for the years ended December 31, 2012 and 2011:

   
Number of
Warrants
   
Average
Exercise
Price
   
Weighted
Average
Remaining
Contractual
Term in Years
 
Granted
   
899,480
   
$
2.00
     
3.00
 
Exercised
   
-
     
-
     
-
 
Forfeited
   
-
     
-
     
-
 
Expired
   
-
     
-
     
-
 
Outstanding at December 31, 2011
   
899,480
   
$
2.00
     
2.63
 
Exercisable at December 31, 2011
   
899,480
   
$
2.00
     
2.63
 
Granted
   
155,100
   
$
4.50
     
3.00
 
Exercised
   
71,300
     
2.00
     
-
 
Forfeited
   
-
     
-
     
-
 
Expired
   
-
     
-
     
-
 
Outstanding at December 31, 2012
   
983,280
   
$
2.39
     
1.69
 
Exercisable at December 31, 2012
   
983,280
   
$
2.39
     
1.69