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INCOME TAXES
3 Months Ended
Mar. 31, 2013
Income Tax Disclosure [Abstract]  
INCOME TAXES
INCOME TAXES
Because of the valuation allowance against our deferred tax assets, there was no federal or state income-based tax expense or benefit. Tax expense for 2013 and 2012 reflects state tax liabilities derived from a tax base other than net income and foreign taxes in Mexico.