XML 109 R38.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 11 - Other Liabilities (Tables)
12 Months Ended
Dec. 31, 2014
Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract]  
Schedule Of Other Liabilities [Table Text Block]
    December 31,  
   

2014

   

2013

 

Noncurrent pension liability

  $ 7,400     $ 4,620  

Other

    591       921  
    $ 7,991     $ 5,541