Debt (Tables)

12 Months Ended

Dec. 31, 2019

Debt Disclosure [Abstract]

Convertible debt

At December 31, 2019 and December 31, 2018, the net carrying amount of the debt and the remaining unamortized debt discounts and debt issuance costs were as follows (in thousands):  

	December 31, 2019		December 31, 2018
	(Current)		(Current)
Face amount of the 2019 Notes (due December 2019)	$	—	$	15,702
Less unamortized discounts and debt issuance costs	—		1,291
Total net carrying value	$	—	$	14,411
	December 31, 2019		December 31, 2018
Face amount of the 2023 Notes (due May 2023)	$	66,090	$	75,090
Face amount of the Revolver Credit Facility (due December 2022)	25,000		15,000
Face amount of the 2023 Series B Notes (due May 2023)	34,405		—
Face amount of the 2023 Loan (due February 2023)	88,464		70,000
Total carrying value, non-current	$	213,959	$	160,090
Less unamortized discounts and debt issuance costs	27,589		20,519
Total net carrying value, non-current	$	186,370	$	139,571

Debt maturities schedule

Aggregate maturities of the Company’s debt are presented below (in thousands):

Year Ending December 31,
2022	25,000
2023	188,959
Total	$	213,959