Debt Instruments (Tables)

3 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Carrying Values of Debt Agreements

The following table reflects the carrying values of the debt and capital lease agreements as of March 31, 2020 and December 31, 2019:

	As of March 31,			As of December 31,
	2020			2019
	(in thousands)
Liability component:
Principal amount—Cash Collateralized Revolving Credit Agreement	$	20,300		$	20,300
Less: unamortized debt issuance costs	(200		)	(219		)
Less: current portion of long-term debt	—			—
Long-term debt, less current portion—Cash Collateralized Revolving Credit Agreement	$	20,100		$	20,081
Principal amount—Capital Lease Agreement	11,234			9,549
Less: current portion of long-term debt	(5,291		)	(4,472		)
Long-term debt, less current portion—Capital Lease Agreement	$	5,943		$	5,077
Total long-term debt, less current portion	$	26,043		$	25,158

Schedule of Contractual Future Repayments

Contractual future repayments for our debt and capital lease obligations as of March 31, 2020 are as follows:

	Principal		Interest		Total
	(in thousands)
Remainder of 2020	$	3,704	$	1,867	$	5,571
2021	4,838		2,072		6,910
2022	22,758		21,140		43,898
2023	234		2		236
2024	—		—		—
Thereafter	—		—		—
Total	$	31,534	$	25,081	$	56,615