Annual report pursuant to Section 13 and 15(d)

Employee benefit plan (Tables)

v2.4.0.8
Employee benefit plan (Tables)
 12 Months Ended
Jul. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Substantially Funded [Table Text Block] The status of the Swiss Plan, which is substantially funded as of December 31, 2013, the latest plan year end, is as follows:

As of December 31,   2013     2012     2011  
Total Assets   $ 2,531     $ 2,965     $ 3,247  
                         
Accumulated Benefit Obligation   $ 2,697     $ 3,064     $ 3,224  
Funded status     94 %     97 %     99 %
Schedule of Contributions Plan [Table Text Block]
Fiscal Year ended July 31,     2013       2012       2011  
                         
Contributions   $ 467     $ 521     $ 483