Annual report pursuant to Section 13 and 15(d)

Employee benefit plan (Tables)

v3.3.0.814
Employee benefit plan (Tables)
 12 Months Ended
Jul. 31, 2015
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, 2014, the latest plan year end, is as follows:

As of December 31,   2014     2013     2012  
Total Assets   $ 2,132     $ 2,531     $ 2,965  
                         
Accumulated Benefit Obligation   $ 2,421     $ 2,697     $ 3,064  
Funded status     88 %     94 %     97 %
                         
Schedule of Contributions Plan [Table Text Block]
Fiscal Year ended July 31,     2014       2013       2012  
                         
Contributions   $ 279     $ 467     $ 521