v2.4.1.9
Debt and credit facilities (Tables)
12 Months Ended
Dec. 31, 2014
Debt and credit facilities [Abstract]  
Schedule of Short-term Debt
Interest   December 31,  
Rate(s)   2014     2013  
           
Short-term bank loan 7.2 %   $ -     $ 4,101  
Agreements for sale of receivables     1.6%-1.7     -       2,633  
Total short-term loans           $ -     $ 6,734