Long-Term Debt

The following is a description of the Company’s debt as of

June 30, 2018

and

December 31, 2017,

respectively:

	June 30, 2018			December 31, 2017
	(In thousands)
Senior secured credit facility	$	112,000		$	84,000
Real estate lien note		3,487			3,616
		115,487			87,616
Less current maturities		(261	)		(262	)
	$	115,226		$	87,354

Credit Facility

The Company has a senior secured credit facility with Société Générale, as administrative agent and issuing lender, and certain other lenders, which we refer to as the credit facility. As of

June 30, 2018,

$112.0

million was outstanding under the credit facility.

The credit facility has a maximum commitment of

$300.0

million and availability is subject to a borrowing base. At

June 30, 2018,

the Company had a borrowing base of

$175.0

million. The borrowing base is determined semi-annually by the lenders based upon the Company's reserve reports,

one

of which must be prepared by its independent petroleum engineers and

one

of which

may

be prepared internally. The amount of the borrowing base is calculated by the lenders based upon their valuation of the Company's proved reserves securing the facility utilizing these reserve reports and their own internal decisions. In addition, the lenders, in their sole discretion, are able to make

one

additional borrowing base redetermination during any

six

-month period between scheduled redeterminations and the Company is able to request

one

redetermination during any

six

-month period between scheduled redeterminations. Outstanding borrowings in excess of the borrowing base must be repaid immediately or the Company must pledge additional oil and gas properties or other assets as collateral. The Company does

not

currently have any substantial unpledged assets and it

may

not

have the financial resources to make any mandatory principal payments. In addition, a reduction of the borrowing base could also cause the Company to fail to be in compliance with the financial covenants described below. The Company's borrowing base will be automatically reduced in connection with any sales of producing properties with a market value of

or more of its then-current borrowing base and in connection with any hedge termination which could reduce the collateral value by

or more. The Company's borrowing base can never exceed the

$300.0

million maximum commitment amount. Outstanding amounts under the credit facility bear interest (a) at any time an event of default exists, at

per annum plus the amounts set forth below, and (b) at all other times, at the greater of (

) the reference rate announced from time to time by Société Générale, (y) the Federal Funds Rate plus

0.5%,

and (z) a rate determined by Société Générale as the daily

one

-month LIBOR plus, in each case, (i)

1.5%

2.5%,

depending on the utilization of the borrowing base, or (ii) if we elect, LIBOR plus, in each case,

2.5%

3.5%

depending on the utilization of the borrowing base. At

June 30, 2018,

the interest rate on the credit facility was approximately

5.1%

assuming LIBOR borrowings.

Subject to earlier termination rights and events of default, the stated maturity date of the credit facility is

May

16,

2021.

Interest is payable quarterly on reference rate advances and

not

less than quarterly on LIBOR advances. The Company is permitted to terminate the credit facility and is able, from time to time, to permanently reduce the lenders’ aggregate commitment under the credit facility in compliance with certain notice and dollar increment requirements.

Each of the Company's subsidiaries has guaranteed our obligations under the credit facility on a senior secured basis. Obligations under the credit facility are secured by a

first

priority perfected security interest, subject to certain permitted encumbrances, in all of the Company and its subsidiary guarantors’ material property and assets. The collateral is required to include properties comprising at least

90%

of the PV-

of the Company's proven reserves. The Company has also granted its lenders a security interest in our headquarters building.

Under the credit facility, the Company is subject to customary covenants, including certain financial covenants and reporting requirements. The Company is required to maintain a current ratio, as defined in the credit facility, as of the last day of each quarter of

not

less than

1.00

and an interest coverage ratio of

not

less than

2.50

1.00.

The Company is also required as of the last day of each quarter to maintain a total debt to EBITDAX ratio of

not

more than

3.50

1.00.

The current ratio is defined as the ratio of consolidated current assets to consolidated current liabilities. For the purposes of this calculation, current assets include the portion of the borrowing base which is undrawn but excludes any cash deposited with a counter-party to a hedging arrangement and any assets representing a valuation account arising from the application of ASC

815

and ASC

410

and current liabilities exclude the current portion of long-term debt and any liabilities representing a valuation account arising from the application of ASC

815

and ASC

410

20.

The interest coverage ratio is defined as the ratio of consolidated EBITDAX to consolidated interest expense for the

four

fiscal quarters ended on the calculation date. For the purposes of this calculation, EBITDAX is defined as the sum of consolidated net income plus interest expense, oil and gas exploration expenses, income, franchise or margin taxes, depreciation, amortization, depletion and other non-cash charges including non-cash charges resulting from the application of ASC

718,

ASC

815

and ASC

410

plus all realized net cash proceeds arising from the settlement or monetization of any hedge contracts plus expenses incurred in connection with the negotiation, execution, delivery and performance of the credit facility plus expenses incurred in connection with any acquisition permitted under the credit facility plus expenses incurred in connection with any offering of senior unsecured notes, subordinated debt or equity plus up to

$1.0

million of extraordinary expenses in any

-month period plus extraordinary losses minus all non-cash items of income which were included in determining consolidated net loss, including all non-cash items resulting from the application of ASC

815

and ASC

410

20.

Interest expense includes total interest, letter of credit fees and other fees and expenses incurred in connection with any debt. The total debt to EBITDAX ratio is defined as the ratio of total debt to consolidated EBITDAX for the

four

fiscal quarters ended on the calculation date. For the purposes of this calculation, total debt is the outstanding principal amount of debt, excluding debt associated with the headquarters building and obligations with respect to surety bonds and derivative contracts

June 30, 2018,

the Company was in compliance with all of these financial covenants. As of

June 30, 2018,

the interest coverage ratio was

17.11

1.00,

the total debt to EBITDAX ratio was

1.49

1.00,

and our current ratio was

1.48

1.00.

The credit facility contains a number of covenants that, among other things, restrict our ability to:

•

incur or guarantee additional indebtedness;

•

transfer or sell assets;

•

create liens on assets;

•

engage in transactions with affiliates other than on an “arm’s length” basis;

•

make any change in the principal nature of our business; and

•

permit a change of control.

The credit facility also contains certain additional covenants including requirements that:

•

100%

of the net proceeds from any terminations of derivative contracts must be used to repay amounts outstanding under the credit facility; and

•

if the sum of our cash on hand plus liquid investments exceeds

$10.0

million, then the amount in excess of

$10.0

million must be used to pay amounts outstanding under the credit facility.

The credit facility also contains customary events of default, including nonpayment of principal or interest, violations of covenants, cross default and cross acceleration to certain other indebtedness, bankruptcy and material judgments and liabilities. As of

June 30, 2018,

the Company was in compliance with all of the terms of the credit facility.

Real Estate Lien Note

The Company has a real estate lien note secured by a

first

lien deed of trust on the property and improvements which serves as our corporate headquarters. The note was modified on

June 20, 2018

to a fixed rate of

4.9%

and is payable in monthly installments of

$35,672.

The maturity date of the note is

July 20, 2023.

As of

June 30, 2018,

and

December 31, 2017,

$3.5

million and

$3.6

million, respectively was outstanding on the note.