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Note 4 - Inventories
12 Months Ended
Dec. 31, 2014
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

NOTE 4 - Inventories:


   

December 31,

 
   

2014

   

2013

 

Finished goods

  $ 44,610,000     $ 37,259,000  

Work in process

    323,000       111,000  

Raw materials

    13,349,000       12,116,000  
    $ 58,282,000     $ 49,486,000