In January 2014, the Company executed a loan agreement with the International Finance Corporation (“IFC”) for a $65.0 million revolving credit facility, which is secured by the assets of the Company’s Gabon subsidiary. Borrowings under the credit facility totaled $15.0 million as of March 31, 2015 and are due in full upon maturity in December 2019. The borrowings approximate fair value as the interest approximates current market rates for similar instruments.

Our borrowing base under the IFC credit facility is based upon our proved reserves and risk adjusted probable reserves and is re-determined semi-annually by the IFC. In addition, the borrowing base may be adjusted pursuant to certain non-scheduled re-determinations. However, the credit facility contains a covenant that prevents us from borrowing any amounts that would cause our debt to equity ratio to exceed 60:40. As of March 31, 2015, we calculate that this covenant would restrict our total borrowing capacity to less than $5.0 million above the $15.0 million borrowed.

Under the IFC credit facility, we are required to maintain a ratio of our net debt to EBITDAX (each as defined in the credit agreement) of not more than 3.0 to 1.0 and a ratio of debt to equity at or below 60:40.  Forecasting our compliance with the financial covenant in future periods is inherently uncertain. Factors that could impact our debt to EBITDAX in future periods include future realized prices for sales of oil and natural gas, estimated future production, returns generated by our capital program, and future interest costs, among others. The Company is in compliance with all financial covenants at the end of March 31, 2015.