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Inventories
9 Months Ended
Sep. 30, 2014
Inventory Disclosure [Abstract]  
Inventories
Inventories

Included in inventories at September 30, 2014 and December 31, 2013 are $0.9 million and $0.3 million, respectively, of finished goods and $0.2 million and $0.3 million, respectively, of components.