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Inventories (Tables)
 9 Months Ended
Jun. 30, 2018
Inventory Disclosure [Abstract]  
Schedule Of Inventories
Inventories consist of the following (in thousands):
 
 
 
June 30,
2018
 
September 30,
2017
Finished goods
 
$
21,529

 
$
20,280

Raw materials
 
9,793

 
9,554

 
 
$
31,322

 
$
29,834