Long-Term Debt and Credit Facility

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



	June 30, 2015			December 31, 2014
Long-term debt:
Borrowings under revolving credit facility	$	23,189		$	8,500
Term loan	28,970			35,541
Total long-term debt	52,159			44,041
Less current portion of long-term debt	(30,332		)	(18,643		)
Long-term debt, less current portion	$	21,827		$	25,398

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 (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. Under terms of the Credit Facility, as amended, the Company (a) may borrow up to $75 million under a revolving credit facility and (b) has borrowed $50 million under a term loan.

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 Credit Facility includes a financial covenant to maintain a fixed charge coverage ratio of 1.10 to 1.00. The numerator of the ratio includes (a) Adjusted EBITDA (consolidated earnings before interest, taxes, depreciation and amortization adjusted to exclude stock compensation expense and impairment expense of up to $23 million in 2015) minus (b) unfunded capital expenditures (excluding up to $7.5 million in 2015 and $5.0 million in 2016 associated with the construction of the Company’s Global Research and Innovation facility) and (c) cash taxes paid. The Credit Facility also includes a financial covenant to maintain a ratio of funded debt to Adjusted EBITDA of not greater than 4.0 to 1.0, and an annual limit on capital expenditures of approximately $35 million. The Credit Facility restricts the payment of cash dividends on common stock. In the event of default, PNC Bank may accelerate the maturity date of any outstanding amounts borrowed under the Credit Facility.

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 year, be paid within 60 days of the fiscal year end. For the year ended December 31, 2014, the excess cash flow exceeded $3.0 million. Consequently, the Company paid $3.0 million on its term loan balance to PNC Bank on March 2, 2015. This amount was classified as current debt at December 31, 2014.

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, 2018. This includes a sublimit of $10 million that may be used for letters of credit. The revolving credit facility is secured by substantially all the Company’s domestic accounts receivable and inventory.

At June 30, 2015, eligible accounts receivable and inventory securing the revolving credit facility provided availability of $72.9 million under the revolving credit facility. Available borrowing capacity, net of outstanding borrowings, was $49.7 million at June 30, 2015.

The interest rate on advances under the revolving credit facility varies based on the level of borrowing under the Credit Facility. Rates range (a) between PNC Bank’s base lending rate plus 0.5% to 1.0% or (b) between the London Interbank Offered Rate (LIBOR) plus 1.5% to 2.0%. PNC Bank’s base lending rate was 3.25% at June 30, 2015. 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 June 30, 2015, $23.2 million was outstanding under the revolving credit facility, with $3.2 million borrowed as base rate loans at an interest rate of 3.75% and $20.0 million borrowed as LIBOR loans at an interest rate of 1.69%.

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

(b) Term Loan

The Company increased borrowing to $50 million under the term loan on May 10, 2013. Monthly principal payments of $0.6 million are required. The unpaid balance of the term loan is due May 10, 2018. Prepayments are permitted, and may be required in certain circumstances. Amounts repaid under the term loan may not be reborrowed. The term loan is secured by substantially all of the Company’s domestic land, buildings, equipment and other intangible assets.

The interest rate on the term loan varies based on the level of borrowing under the Credit Facility. Rates range (a) between PNC Bank’s base lending rate plus 1.25% to 1.75% or (b) between LIBOR plus 2.25% to 2.75%. At June 30, 2015, $29.0 million was outstanding under the term loan, with $1.0 million borrowed as base rate loans at an interest rate of 4.50% and $28.0 million borrowed as LIBOR loans at an interest rate of 2.44%.