6. Debt

MidCap Facility Agreement

The Company has a credit facility with MidCap Funding IV, LLC (“MidCap”), as amended to date (the “Amended Credit Facility”), that provides for a revolving credit commitment up to $22.5 million and a term loan commitment up to $5 million. As of March 31, 2017, $10.3 million was outstanding under the revolving line of credit and $4.2 million was outstanding under the term loan.

The term loan interest rate is priced at the London Interbank Offered Rate ("LIBOR") plus 8.0%, subject to a 9.5% floor, and the revolving line of credit interest rate remains priced at LIBOR plus 6.0%, reset monthly. At March 31, 2017, the revolving line of credit carried an interest rate of 6.8% and the term loan carries an interest rate of 9.5%. The borrowing base is determined, from time to time, based on the value of domestic eligible accounts receivable and domestic eligible inventory. As collateral for the Amended Credit Facility, the Company granted MidCap a security interest in substantially all of its assets, including all accounts receivable and all securities evidencing its interests in its subsidiaries. In addition to monthly payments of interest, monthly repayments of $0.2 million in 2017 and $0.3 million in 2018 through maturity are due, with the remaining principal due upon maturity. At March 31, 2017, $1.9 million remains as unamortized debt discount related to the Amended Credit Facility within the condensed consolidated balance sheet, which will be amortized over the remaining term of the Amended Credit Facility.

On March 30, 2017, the Company entered into a sixth amendment to the Amended Credit Facility with MidCap (the “Sixth Amendment”). The Sixth Amendment extend the date that the financial covenants of the Amended Credit Facility are effective from April 2017 to April 2018.

The Amended Credit Facility includes traditional lending and reporting covenants including a fixed charge coverage ratio to be maintained by the Company. The Amended Credit Facility also includes several event of default provisions, such as payment default, insolvency conditions and a material adverse effect clause, which could cause interest to be charged at a rate which is up to five percentage points above the rate effective immediately before the event of default or result in MidCap’s right to declare all outstanding obligations immediately due and payable. The financial covenants of the Amended Credit Facility are not effective until April 2018. There is no assurance that the Company will be in compliance with the financial covenants of the Amended Credit Facility in the future.

Globus Facility Agreement

On September 1, 2016, the Company and Globus entered into the Globus Facility Agreement, pursuant to which Globus agreed to loan the Company up to $30 million, subject to the terms and conditions set forth in the Globus Facility Agreement. At the closing of the Globus Transaction, the Company made an initial draw of $25 million under the Globus Facility Agreement with an additional draw of $5 million made in the fourth quarter of 2016. As of March 31, 2017, the outstanding balance under the Globus Facility Agreement was $30.0 million, which becomes due and payable in quarterly payments of $0.8 million starting in September 2018, with a final payment of the remaining amount outstanding due on September 1, 2021. The term loan interest rate is priced at LIBOR plus 8.0% through September 1, 2018, and LIBOR plus 13.0%, thereafter. At March 31, 2017, unamortized debt discount related to the Globus Facility Agreement within the condensed consolidated balance sheet was $1.0 million.

On March 30, 2017, the Company entered into a first amendment to the Globus Facility Agreement with Globus (the “Globus First Amendment”). The Globus First Amendment extended the date that the financial covenants of the Globus Facility Agreement are effective from April 2017 to April 2018.

As collateral for the Globus Facility Agreement, the Company granted Globus a first lien security interest in substantially all of its assets, other than accounts receivable and related assets, which will secure the Globus Facility Agreement on a second lien basis. The Globus Facility Agreement includes traditional lending and reporting covenants including a fixed charge coverage ratio to be maintained by the Company. The financial covenants of the Globus Facility Agreement are not effective until April 2018. There is no assurance that the Company will be in compliance with the financial covenants of the Globus Facility Agreement in the future. The Globus Facility Agreement also includes several event of default provisions, such as payment default, insolvency conditions and a material adverse effect clause, which could cause interest to be charged at a rate which is up to five percentage points above the rate effective immediately before the event of default or result in Globus’s right to declare all outstanding obligations immediately due and payable.

Principal payments on the Company's debt are as follows as of March 31, 2017 (in thousands):

Year Ending December 31,
Remainder of 2017	$	2,689
2018		4,046
2019		14,198
2020		3,333
2021 and thereafter		21,667
Total		45,933
Add: capital lease principal payments		314
Less: unamortized debt discount and debt issuance costs		(3,614	)
Total		42,633
Less: current portion of long-term debt		(2,616	)
Long-term debt, net of current portion	$	40,017