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Inventories Level 3 (Tables)
3 Months Ended
Oct. 31, 2018
Inventory Disclosure [Abstract]  
Inventories
The composition of inventories is as follows (in thousands):
 
October 31,
2018
 
July 31,
2018
Finished goods
$
15,557

 
$
14,223

Packaging
5,908

 
5,349

Other
3,948

 
2,949

Total Inventories
$
25,413

 
$
22,521