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Inventories
12 Months Ended
Sep. 30, 2012
Inventories [Abstract]  
Inventories

5. Inventories

Inventories consist of the following at September 30, 2012, and 2011:

(Dollars in thousands)   2012 2011
 
Finished goods $ 30,250 30,192
Work in processincluding      
long-term contracts   30,372 23,139
Raw materials   47,439 43,655
 
Total $ 108,061 96,986