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INCOME TAXES
3 Months Ended
Mar. 31, 2013
INCOME TAXES [Abstract]  
INCOME TAXES
NOTE 12—INCOME TAXES
The provision for income tax for the first quarter of 2013 was approximately $0.7 million which primarily consists of a provision for foreign taxes.
Due to the Company's history of cumulative operating losses, management concluded that, after considering all the available objective evidence, it is not more likely than not that all the Company's net deferred tax assets will be realized. Accordingly, all of the U.S. deferred tax assets continue to be subject to a valuation allowance as of March 31, 2013.
As of March 31, 2013, there have been no material changes to the total amount of unrecognized tax benefits.