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Note 5 - Business Segments (Tables)
3 Months Ended
Mar. 31, 2013
Schedule of Segment Reporting Information, by Segment [Table Text Block]
   
For the three months ended March 31,
 
   
2013
   
2012
 
Revenues:
           
Social Services
  $ 88,354     $ 95,475  
NET Services
    193,133       164,672  
                 
Consolidated
  $ 281,487     $ 260,147  
                 
Operating income:
               
Social Services
  $ 1,818     $ 3,306  
NET Services
    11,287       3,287  
                 
Consolidated (a)
  $ 13,105     $ 6,593