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Inventories
6 Months Ended
Apr. 30, 2013
Inventories [Abstract]  
Inventories

(4)            Inventories

 

Inventories consisted of the following as of April 30, 2013 and October 31, 2012:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(In thousands)

 

2013

 

2012

Raw materials

 

$

2,018 

 

$

1,762 

Work-in-process

 

 

417 

 

 

220 

Finished goods

 

 

1,621 

 

 

1,868 

 

 

$

4,056 

 

$

3,850