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Inventories
6 Months Ended
Jun. 30, 2012
Inventories  
Inventories

E.          Inventories

 

Our major classes of inventories were as follows as of June 30, 2012 and December 31, 2011 (in thousands):

 

 

 

June 30, 2012

 

December 31, 2011

 

Raw materials

 

$

1,803

 

$

1,892

 

Work in process

 

2,171

 

3,696

 

Finished goods

 

9,606

 

9,618

 

Total inventories

 

$

13,580

 

$

15,206

 

 

During the first half of 2012, we wrote-off $0.6 million of inventory which was produced to validate the manufacturing process at third-party suppliers and which we no longer believed was suitable for sale. In addition, included in our total inventory at June 30, 2012 is $0.6 million of additional inventory reserves recognized as a restructuring cost in the three and six months ended June 30, 2012 related to our planned divestiture of our Cambridge, Massachusetts manufacturing facility.

 

On a quarterly basis, we analyze our inventory levels to determine whether we have any obsolete, expired, or excess inventory. If any inventory is expected to expire prior to being sold, has a cost basis in excess of its net realizable value, is in excess of expected sales requirements as determined by internal sales forecasts, or fails to meet commercial sale specifications, the inventory is written-down through a charge to cost of goods sold. The determination of whether inventory costs will be realizable requires estimates by management. A critical input in this determination is future expected inventory requirements, based on internal sales forecasts. Once packaged, Feraheme currently has a shelf-life of four years in the U.S., and as a result of comparison to internal sales forecasts, we expect to fully realize the carrying value of our current Feraheme finished goods inventory. If actual market conditions are less favorable than those projected by management, additional inventory write-downs may be required. Charges for inventory write-downs are not reversed if it is later determined that the product is saleable.