Quarterly report pursuant to Section 13 or 15(d)

Income Taxes

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Income Taxes
9 Months Ended
Sep. 30, 2012
Income Tax Disclosure [Abstract]  
Income Taxes
Income Taxes
 
We are not presently a taxpayer for federal or state income tax purposes and have not recorded a net liability or expense for federal or state income taxes in any of the periods included in the accompanying financial statements. However, we are presently an international taxpayer and have recorded expense of $0.1 million and $0.2 million for international income taxes for the three and nine months ended September 30, 2012, respectively. Our Consolidated Statements of Operations for the three and nine months ended September 30, 2012 and 2011 include no income tax benefits.

During the third quarter of 2012, we experienced an ownership change within the provisions of Internal Revenue Code ("IRC") Section 382 that will subject approximately $1.4 billion of our existing net operating loss ("NOL") carryforwards to the annual NOL utilization limitations.  The applicable Section 382 limitation will not affect our ability to fully utilize our existing tax NOL carryforwards.  We will continue to monitor trading activity in our shares which may cause an additional ownership change which may ultimately affect our ability to fully utilize our existing tax NOL carryforwards.