Debt (Tables)

12 Months Ended

Dec. 31, 2017

Debt Disclosure [Abstract]

Long-Term Debt

Long-term debt consists of the following (in thousands):

	December 31,
	2017			2016
Amended Credit Facility with MidCap	$	12,674		$	17,873
Globus Facility Agreement		30,000			30,000
Notes payable		200			1,395
Total		42,874			49,268
Add: capital leases (See Note 7)		222			480
Less: debt discount		(2,023	)		(3,543	)
Total		41,073			46,205
Less: current portion of long-term debt		(3,306	)		(3,113	)
Total long-term debt, net of current portion	$	37,767		$	43,092

Principal Payments on Debt

Principal payments on debt are as follows as of December 31, 2017 (in thousands):

Year Ending December 31,
2018	$	4,109
2019		3,423
2020		13,675
2021		21,667
Total		42,874
Add: capital lease principal payments		222
Less: debt discount		(2,023	)
Total		41,073
Less: current portion of long-term debt		(3,306	)
Long-term debt, net of current portion	$	37,767