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, 2013
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, 2012, the latest plan year end, is as follows:

As of December 31,   2012     2011     2010  
Total Assets   $ 2,964,952     $ 3,247,099     $ 3,080,281  
                         
Accumulated Benefit Obligation   $ 3,064,058     $ 3,224,370     $ 3,083,361  
Funded status     97 %     99 %     100 %
Schedule of Contributions Plan [Table Text Block]
Fiscal Year ended July 31,     2012       2011       2010  
                         
Contributions   $ 521,000     $ 483,000     $ 480,000