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Note 7 - Property and Equipment
6 Months Ended
Jun. 30, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]

7.

PROPERTY AND EQUIPMENT


   

June 30, 2014

   

December 31, 2013

 
   

(In thousands)

 

Property and equipment

  $ 34,035     $ 32,331  

Accumulated depreciation

    (21,856 )     (20,433 )

Property and equipment, net

  $ 12,179     $ 11,898