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Inventories Level 3 (Tables)
6 Months Ended
Jan. 31, 2019
Inventory Disclosure [Abstract]  
Inventories
The composition of inventories is as follows (in thousands):
 
January 31,
2019
 
July 31,
2018
Finished goods
$
17,747

 
$
14,223

Packaging
6,177

 
5,349

Other
4,199

 
2,949

Total Inventories
$
28,123

 
$
22,521