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INVENTORIES
6 Months Ended
Mar. 31, 2013
INVENTORIES
3.

INVENTORIES

Inventories consist of the following:

 

  

 

 

 
     March 31,      September 30,  
     2013      2012  
  

 

 

 

Finished goods

     $ 8,963       $ 2,075     

Work-in-process

     36,463         28,851     

Raw materials and supplies

             10,005         12,340     

Deferred cost of revenues

     4,941         891     

Under(over) applied manufacturing overhead costs

     (2,737)         -     
  

 

 

 

Total

     $ 57,635       $         44,157     
  

 

 

 

For our Specialty Chemicals segment, purchase price variances or volume or capacity cost variances associated with indirect manufacturing costs that are planned and expected to be absorbed by goods produced through the end of our fiscal year are deferred at interim reporting dates as under (over) applied manufacturing overhead costs. The effect of unplanned or unanticipated purchase price or volume variances are applied to goods produced in the period.