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Note 13 - Capital Lease: (Tables)
6 Months Ended
Jun. 30, 2012
Schedule of Capital Leased Assets [Table Text Block]
(in thousands)
 
June 30,
2012
   
December 31,
2011
 
Total capital lease obligation
  $ 1,491     $ 1,587  
Less: interest
    (4 )     (10 )
Capital lease obligation
    1,487       1,577  
Less: current
    (162 )     (157 )
Long term capital lease
  $ 1,325     $ 1,420