Debt (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Debt

Debt at December 31, 2020, consisted of the following (in thousands):

	December 31, 2020
	Principal		Unamortized Discount			Total
Term Loan Credit Agreement	$	40,000	$	(412	)	$	39,588
Less: current portion of term loan		—		—			—
Non-current portion of term loan	$	40,000	$	(412	)	$	39,588

Debt consisted of the following (in thousands):

	December 31, 2019
	Principal		Unamortized Discount			Net Carrying Value
Term Loan Agreement	$	40,000	$	(586	)	$	39,414
Less: current portion of term loan		—		—			—
Non-current portion of term loan	$	40,000	$	(586	)	$	39,414

Expected Principal, Interest and Fee Payments on Term Loan Credit Agreement

Principal, interest and fee payments on the Term Loan Credit Agreement (as defined below) are expected to be as follows (in thousands):

Year ended December 31,	Principal		Interest and Fees		Total
2021	$	—	$	3,041	$	3,041
2022		15,000		2,660		17,660
2023		20,000		1,203		21,203
2024		5,000		1,264		6,264
Total	$	40,000	$	8,168	$	48,168