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Inventories
3 Months Ended
Mar. 31, 2012
Inventories

3. Inventories

 

Inventories as of March 31, 2012 and December 31, 2011 were as follows:

 

    March 31,     December 31,  
In thousands   2012     2011  
Raw materials   $ 16,760     $ 15,068  
Work in process     12,167       11,569  
Finished goods     10,404       9,915  
      39,331       36,552  
Less: Progress billings     (2,739 )     (2,706 )
Total inventories   $ 36,592     $ 33,846  

 

Included in work in process is gross tooling inventory of $6.6 million and $6.4 million at March 31, 2012 and December 31, 2011, respectively. Tooling inventory, net of progress billings, was $3.9 million and $3.7 million at March 31, 2012 and December 31, 2011, respectively.