DEBT OBLIGATIONS

Long term obligations consisted of the following (in thousands):



	June 30,			December 31,
	2014			2013
Unsubordinated term loan	$	123,750		$	131,250
Revolving credit facility	173,000			190,500
Aircraft loans	50,730			55,015
Promissory note due to DHL, unsecured	4,650			7,750
Total long term obligations	352,130			384,515
Less: current portion	(24,027		)	(23,721		)
Total long term obligations, net	$	328,103		$	360,794

The Company executed a syndicated credit agreement ("Senior Credit Agreement") in May 2011 which includes an unsubordinated term loan and a revolving credit facility. On May 6, 2014, the Company executed an amendment to the Senior Credit Agreement (the "Third Credit Amendment"). The Third Credit Amendment extends the maturity of the term loan and revolving credit facility to May 6, 2019, provides for annual, one year extension options, provides for an accordion feature whereby the Company can draw up to an additional $50.0 million subject to the lenders' consent, reduces the EBITDA-based pricing, eases requirements for stock dividends and stock buybacks and reduces the collateral requirements. The Senior Credit Agreement is collateralized by the Company's fleet of Boeing 767 and 757 aircraft that are not collateralized under the aircraft loans. Under the amended terms of the Senior Credit Agreement, the Company is required to maintain collateral coverage equal to 150% of the outstanding balances of the term loan and the maximum capacity of revolving credit facility or 175% of the outstanding balance of the term loan and the total funded revolving credit facility, whichever is less. The minimum collateral coverage which must be maintained is 50% of the outstanding balance of the term loan plus the revolving credit facility commitment of $275.0 million. The Third Credit Amendment does not change the repayment terms of the Senior Credit Agreement. Beginning May 6, 2015, and each year thereafter through May 6, 2019, the Company may request a one year extension of the final maturity date, subject to the lenders' consent.

Under the terms of the Senior Credit Agreement, interest rates are adjusted quarterly based on the Company's earnings before interest, taxes, depreciation and amortization expenses ("EBITDA"), its outstanding debt level and prevailing LIBOR or prime rates. At the Company's current debt-to-EBITDA ratio, the LIBOR based financing for the unsubordinated term loan and revolving credit facility bear a variable interest rate of 2.15% and 2.15%, respectively. The Third Credit Amendment reduced the EBITDA-based pricing but did not affect the covenants of the Senior Credit Agreement other than the collateral covenant. The Senior Credit Agreement provides for the issuance of letters of credit on the Company's behalf. As of June 30, 2014, the unused revolving credit facility totaled $91.8 million, net of draws of $173.0 million and outstanding letters of credit of $10.2 million.

The aircraft loans are collateralized by six aircraft, and amortize monthly with a balloon payment of approximately 20% with maturities between 2016 and early 2018. Interest rates range from 6.74% to 7.36% per annum payable monthly.

The promissory note payable to DHL becomes due in August 2028 as a balloon payment, unless it is extinguished sooner under the terms of the CMI agreement. Beginning April 1, 2010 and extending through the term of the CMI agreement, the balance of the note is amortized ratably without cash payment in exchange for services provided and, thus, is expected to be completely amortized by April 2015. The promissory note bears interest at a rate of 5% per annum, and DHL reimburses ABX the interest expense from the note through the term of the CMI agreement.

The Senior Credit Agreement is collateralized by certain of the Company's Boeing 767 and 757 aircraft that are not collateralized under aircraft loans. The Senior Credit Agreement contains covenants including, among other things, limitations on certain additional indebtedness, guarantees of indebtedness, as well as a total debt to EBITDA ratio and a fixed charge coverage ratio. The Senior Credit Agreement stipulates events of default, including unspecified events that may have material adverse effects on the Company. If an event of default occurs, the Company may be forced to repay, renegotiate or replace the Senior Credit Agreement. The Senior Credit Agreement limits the amount of dividends the Company can pay and the amount of common stock it can repurchase to $50.0 million during any calendar year, provided the Company's total debt to EBITDA ratio is under 2.5 times, after giving effect to the dividend or repurchase. Under the provisions of its promissory note due to DHL, the Company is required to prepay the DHL note in the amount of $0.20 for each dollar of dividend distributed to its stockholders. The same prepayment stipulation applies to stock repurchases.