Quarterly report pursuant to Section 13 or 15(d)

Income Taxes

Income Taxes
3 Months Ended
Mar. 31, 2018
Income Tax Disclosure [Abstract]  
Income Taxes
Due to our cumulative loss position and historical net operating losses (“NOLs”), we have recorded a full valuation allowance against our U.S. deferred tax assets as of March 31, 2018 and December 31, 2017. Accordingly, we have not recorded a provision for federal or state income taxes during the three months ended March 31, 2018. The provision recorded in the accompanying Condensed Consolidated Financial Statements is for foreign income taxes.
                We experienced ownership changes as defined by Internal Revenue Code (“IRC”) Section 382 in 2017 and an analysis of the annual limitation on the utilization of our NOLs was performed at that time. It was determined that IRC Section 382 will not limit the use of our NOLs over the carryover period. We will continue to monitor trading activity in our shares that may cause an additional ownership change, which may ultimately affect our ability to fully utilize our existing NOL carryforwards.