Inventories Level 3 (Tables)
 6 Months Ended
Jan. 31, 2015
Inventory Disclosure [Abstract]  
Inventories
The composition of inventories is as follows (in thousands):
 
January 31,
2015
 
July 31,
2014
Finished goods
$
13,234

 
$
14,326

Packaging
5,226

 
5,402

Other
5,201

 
4,755

Total Inventories
$
23,661

 
$
24,483