XML 39 R28.htm IDEA: XBRL DOCUMENT v2.4.0.6
Note 14 - Share Repurchase Program (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Treasury Stock by Class [Table Text Block]
Period
 
Total Number of Shares Purchased
   
Average Price Paid Per Share
   
Total Cost
   
Maximum Dollar Value of Shares That May Yet Be Purchased Under the Program
 
                         
Phase One Program
                       
August 25, 2011 through September 30, 2011
    571,554     $ 5.89     $ 3,367     $ 2,633  
October 1, 2011 through December 31, 2011
    130,160       5.71       744       1,889  
January 1, 2012 through March 31, 2012
    334,636       5.64       1,889       -  
                                 
Phase Two Program                                
April 1, 2012 through June 30, 2012
    1,124,797       4.70       5,290       710  
July 1, 2012 through September 30, 2012
    145,443       4.88       710       -  
                                 
Total
    2,306,590     $ 5.20     $ 12,000     $ -