Income Taxes	6 Months Ended
Jun. 30, 2015
Income Taxes
Income Taxes	15. Income Taxes The Company did not provide for any income taxes in any of the three or six month periods ended June 30, 2016 or 2015. The Company has evaluated the positive and negative evidence bearing upon the realizability of its U.S. net deferred tax assets. As required by the provisions of ASC 740, Income Taxes, management has determined that it is more-likely-than-not that the Company will not utilize the benefits of federal and state U.S. net deferred tax assets for financial reporting purposes. Accordingly, the net deferred tax assets are subject to a valuation allowance at June 30, 2016 and December 31, 2015.

Income Taxes

6 Months Ended

Jun. 30, 2015

15. Income Taxes

The Company did not provide for any income taxes in any of the three or six month periods ended June 30, 2016 or 2015.

The Company has evaluated the positive and negative evidence bearing upon the realizability of its U.S. net deferred tax assets. As required by the provisions of ASC 740, Income Taxes, management has determined that it is more-likely-than-not that the Company will not utilize the benefits of federal and state U.S. net deferred tax assets for financial reporting purposes. Accordingly, the net deferred tax assets are subject to a valuation allowance at June 30, 2016 and December 31, 2015.