LINE OF CREDIT

We have a $40 million Credit Agreement maturing June 9, 2019. The Credit Agreement allows the Company to use up to the full amount of the available borrowing base for letters of credit and general corporate purposes. We believe that our Credit Agreement, will provide us with additional working capital flexibility to expand operations as backlog improves, respond to market opportunities and support our ongoing operations. Interest on drawings under the Credit Agreement may be designated, at our option, as either Base Rate (as defined in the Credit Agreement) or LIBOR plus 2% per annum. Our outstanding balance of $10 million at March 31, 2018, is designated as a LIBOR rate loan. Unused commitment fees on the undrawn portion of the Credit Agreement are 0.4% per annum, and interest on undrawn stated amounts under letters of credit issued by the lender is 2% per annum. At March 31, 2018, the interest rate on our outstanding borrowings was 3.75% per annum. The Credit Agreement is secured by substantially all of our assets (other than the South Texas Properties).

At March 31, 2018, $10 million was outstanding under the Credit Agreement and, we had letters of credit of $2.5 million outstanding leaving availability of $27.5 million. Subsequent to March 31, 2018, we re-issued a letter of credit for $3 million related to outstanding contractual obligations which we expect to remain outstanding until July of 2018.

We must comply with the following financial covenants each quarter during the term of the Credit Agreement:


i.	Ratio of current assets to current liabilities of not less than 1.25:1.00;


ii.	Minimum tangible net worth requirement of at least the sum of:


a)	$185 million, plus


b)	An amount equal to 50% of consolidated net income for each fiscal quarter ending after June 30, 2017, including 50% of any gain attributable to the sale of our South Texas Properties (with no deduction for a net loss in any such fiscal quarter), plus


c)	100% of the proceeds of any issuance of any stock or other equity after deducting of any fees, commissions, expenses and other costs incurred in such offering; and


iii.	Ratio of funded debt to tangible net worth of not more than 0.50:1.00.

As of March 31, 2018, we were in compliance with all of our financial covenants.