10. Debt

Amended Debt Agreement

In connection with the closing of the On-X acquisition, discussed above in Note 4, on January 20, 2016, we and certain of our subsidiaries entered into the Third Amended and Restated Credit Agreement (“Amended Debt Agreement”) with Capital One, National Association, who acquired GE Capital’s Healthcare Financial Services lending business in late 2015. The designated credit parties are Healthcare Financial Solutions, LLC; Fifth Third Bank; and Citizens Bank, National Association. The Amended Debt Agreement amended and restated our prior credit agreement and provides us with a senior secured credit facility in an aggregate principal amount of $95 million, which includes a $75 million term loan and a $20 million revolving credit facility (including a $4 million letter of credit sub-facility and a $3 million swing-line sub-facility). The $75 million term loan was used to finance, in part, the acquisition of On-X and will mature on January 20, 2021.

We and our domestic subsidiaries, subject to certain exceptions and exclusions, have guaranteed the obligations of the Amended Debt Agreement. Borrowings under the Amended Debt Agreement are secured by substantially all of CryoLife’s, and certain of our subsidiaries’, real and personal property.

The loans under the Amended Debt Agreement (other than the swing-line loans) bear interest, at our option, at either a floating rate equal to the base rate, as defined in the Amended Debt Agreement, plus a margin of between 1.75% and 2.75%, depending on our consolidated leverage ratio, or a per annum rate equal to LIBOR plus a margin of between 2.75% and 3.75%, depending on our consolidated leverage ratio. As of June 30, 2017 the aggregate interest rate was approximately 4.00%. Swing-line loans under the Amended Debt Agreement bear interest at a floating rate equal to the base rate plus a margin of between 1.75% and 2.75%, depending on our consolidated leverage ratio. We are obligated to pay an unused commitment fee equal to 0.50% of the un-utilized portion of the revolving loans. In addition, we are also obligated to pay other customary fees for a credit facility of this size and type. If and while a payment event of default exists, we are obligated to pay a per annum default rate of interest of 2.00% above the applicable interest rate on the past due principal amount of the loans outstanding. If and while a bankruptcy or insolvency event of default exists, we are obligated to pay a per annum default rate of interest of 2.00% above the applicable interest rate on all loans outstanding.

Interest is due and payable, with respect to base rate loans, on a quarterly basis. Interest is due and payable, with respect to LIBOR loans, on the last day of the applicable interest period, if the interest period is shorter than six months, or on the last day of each three month interval, if the interest period is six months or greater.

The Amended Debt Agreement prohibits us from exceeding a maximum consolidated leverage ratio during the term of the Amended Debt Agreement and requires us to maintain a minimum interest coverage ratio. In addition, the Amended Debt Agreement contains certain customary affirmative and negative covenants, including covenants that limit our ability and the ability of our subsidiaries which are parties to the loan agreement to, among other things, grant liens; incur debt; dispose of assets; make loans and investments; make acquisitions; make certain restricted payments; merge or consolidate; and change our business and accounting or reporting practices, in each case subject to customary exceptions for a credit facility of this size and type. As of July 25, 2017 we and our subsidiaries were in compliance with the covenants of the Amended Debt Agreement.

The Amended Debt Agreement includes certain customary events of default that include, among other things, non-payment of principal, interest or fees; inaccuracy of representations and warranties; violation of covenants; cross-default on certain other indebtedness; bankruptcy and insolvency; and change of control. Upon the occurrence and during the continuance of an event of default, the lenders may declare all outstanding principal and accrued but unpaid interest under the Amended Debt Agreement immediately due and payable, and may exercise the other rights and remedies provided for under the Amended Debt Agreement and related loan documents.

As of both June 30, 2017 and December 31, 2016 there were no outstanding balances on our revolving credit facility and the remaining availability was $20.0 million. The short-term and long-term balances of our term loan are as follows (in thousands):


	June 30,		December 31,
	2017		2016
Term loan balance	$	70,616	$	73,594
Less unamortized loan origination costs		(1,753)		(2,020)
Net borrowings		68,863		71,574
Less short-term loan balance		(3,228)		(4,562)
Long-term loan balance	$	65,635	$	67,012

Interest Expense

Interest expense was $834,000 and $1.6 million for the three and six months ended June 30, 2017, respectively, and $797,000 and $1.5 million for the three and six months ended June 30, 2016, respectively. Interest expense in 2017 and 2016 included interest on debt and uncertain tax positions.