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Inventories
3 Months Ended
Dec. 31, 2012
Inventories [Abstract]  
Inventories

5. INVENTORIES

Inventories consist of the following:

(In thousands)   December 31, September 30,
    2012 2012
 
Finished goods $ 38,312 30,250
Work in process, including long-term      
contracts   32,127 30,372
Raw materials   48,495 47,439
Total inventories $ 118,934 108,061