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Note H - Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Accrued Liabilities [Table Text Block]
   
2012
   
2011
 
Compensation
  $ 3,625     $ 4,118  
Advertising
    1,586       1,893  
Other
    6,429       7,489  
Total accrued liabilities
  $ 11,640     $ 13,500