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Income Taxes
3 Months Ended
Mar. 31, 2019
Income Tax Disclosure [Abstract]  
Income Taxes

12. Income Taxes

 

At December 31, 2018, we had federal and state net operating loss carryforwards of $323.4 million and $248.3 million, respectively, available to offset against future taxable income, which expire in 2019 through 2038, of which $248.3 million and $248.3 million, respectively, are not subject to limitation under Section 382 of the Internal Revenue Code.