Debt (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Long-Term Debt

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

	December 31,
	2018			2017
Amended Credit Facility and Term Loan with MidCap	$	11,010		$	12,674
Globus Facility Agreement		—			30,000
Squadron Term Loan		35,000			—
Notes payable		296			200
Convertible note		3,000			—
Total		49,306			42,874
Add: capital leases		126			222
Less: debt discount		(3,857	)		(2,023	)
Total		45,575			41,073
Less: current portion of long-term debt		(3,276	)		(3,306	)
Total long-term debt, net of current portion	$	42,299		$	37,767

Principal Payments on Debt

Principal payments on debt are as follows as of December 31, 2018 (in thousands):

Year Ending December 31,
2019	$	3,250
2020		47
2021		2,414
2022		15,148
2023 and thereafter		28,447
Total		49,306
Add: capital lease principal payments		126
Less: debt discount		(3,857	)
Total		45,575
Less: current portion of long-term debt		(3,276	)
Long-term debt, net of current portion	$	42,299