XML 39 R28.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 9 - Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]  
Operating Leases of Lessee Disclosure [Table Text Block]
   

Amount

 

Years ended December 31:

       

2015

  $ 13,249  

2016

    11,143  

2017

    9,452  

2018

    7,772  

2019

    5,186  

Thereafter

    4,886  

Total

  $ 51,688