Income Taxes (Tables)

6 Months Ended

Jun. 30, 2015

Income Tax Disclosure [Abstract]

Schedule of Unrecognized Tax Benefits Roll Forward

At June 30, 2015, the Company had remaining available domestic net operating loss (“NOL”) carry-forwards of approximately $40.8 million which are available to offset future U.S. federal and certain state income taxes. In addition the Company has approximately $41.3 million of NOL's available in the United Kingdom related to the 2013 acquisition of Qatarlyst to offset future taxable income in that country. There is currently a full valuation allowance set up against 100% of these NOL’s in the United Kingdom. The Company reviews its NOL positions to validate that all NOL carry-forwards will be utilized before they begin to expire in 2020.