Long-Term Debt and Credit Facility

Long-term debt is as follows (in thousands):



	March 31, 2018		December 31, 2017
Long-term debt, classified as current:
Borrowings under revolving credit facility	$	39,741	$	27,950

Borrowing under the revolving credit agreement is classified as current debt as a result of the required lockbox arrangement and the subjective acceleration clause.

Credit Facility

On May 10, 2013, the Company and certain of its subsidiaries (the “Borrowers”) entered into an Amended and Restated Revolving Credit, Term Loan and Security Agreement (as amended, the “Credit Facility”) with PNC Bank, National Association (“PNC Bank”). The Company may borrow under the Credit Facility for working capital, permitted acquisitions, capital expenditures and other corporate purposes. The Credit Facility continues in effect until May 10, 2022. Under terms of the Credit Facility, the Company has total borrowing availability of $75 million under a revolving credit facility. A term loan was repaid in May 2017 and may not be re-borrowed.

The Credit Facility is secured by substantially all of the Company’s domestic real and personal property, including accounts receivable, inventory, land, buildings, equipment and other intangible assets. The Credit Facility contains customary representations, warranties, and both affirmative and negative covenants. The Company was in compliance with all debt covenants at March 31, 2018. In the event of default, PNC Bank may accelerate the maturity date of any outstanding amounts borrowed under the Credit Facility.

The Credit Facility contains financial covenants to maintain a fixed charge coverage ratio and a leverage ratio, as well as establishes an annual limit on capital expenditures. The fixed charge coverage ratio is the ratio of (a) earnings before interest, taxes, depreciation, and amortization (“EBITDA”), adjusted for non-cash stock-based compensation and the loss from discontinued operations, less cash paid for taxes during the period to (b) all debt payments during the period. The fixed charge coverage ratio requirement began for the quarter ended March 31, 2017 at 1.00 to 1.00 and increased to 1.10 to 1.00 for the year ended December 31, 2017, and for each fiscal quarter thereafter. The leverage ratio (funded debt to adjusted EBITDA) requirement began for the six months ended June 30, 2017, at not greater than 5.50 to 1.00 and reduces to not greater than 3.00 to 1.00 for the year ending September 30, 2018, and thereafter. The annual limit on capital expenditures for 2018 and each fiscal year thereafter is $26 million. The annual limit on capital expenditures is reduced if the undrawn availability under the revolving credit facility falls below $15 million at any month-end.

The Credit Facility restricts the payment of cash dividends on common stock and limits the amount that may be used to repurchase common stock and preferred stock.

Beginning with fiscal year 2017, the Credit Facility includes a provision that 25% of EBITDA minus cash paid for taxes, dividends, debt payments, and unfunded capital expenditures, not to exceed $3.0 million for any fiscal year, be paid on the outstanding balance within 75 days of the fiscal year end. For the year ended December 31, 2017, there was no additional payment required based on this provision.

Each of the Company’s domestic subsidiaries is fully obligated for Credit Facility indebtedness as a borrower or as a guarantor.

(a) Revolving Credit Facility

Under the revolving credit facility, the Company may borrow up to $75 million through May 10, 2022. This includes a sublimit of $10 million that may be used for letters of credit. The revolving credit facility is secured by substantially all of the Company’s domestic accounts receivable and inventory.

At March 31, 2018, eligible accounts receivable and inventory securing the revolving credit facility provided total borrowing capacity of $74.9 million under the revolving credit facility. Available borrowing capacity, net of outstanding borrowings, was $35.2 million at March 31, 2018.

The interest rate on advances under the revolving credit facility varies based on the fixed charge coverage ratio. Rates range (a) between PNC Bank’s base lending rate plus 1.5% to 2.0% or (b) between the London Interbank Offered Rate (LIBOR) plus 2.5% to 3.0%. PNC Bank’s base lending rate was 4.75% at March 31, 2018. The Company is required to pay a monthly facility fee of 0.25% per annum, on any unused amount under the commitment based on daily averages. At March 31, 2018, $39.7 million was outstanding under the revolving credit facility, with $0.7 million borrowed as base rate loans at an interest rate of 6.25% and $39.0 million borrowed as LIBOR loans at an interest rate of 4.38%.

(b) Term Loan

The amount borrowed under the term loan was reset to $10 million effective as of September 30, 2016. Monthly principal payments of $0.2 million were required. On May 22, 2017, the Company repaid the outstanding balance of the term loan. No additional amount may be re-borrowed under the term loan.