Debt (Tables)

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Summary of Components of Debt Obligations

The table below presents the components of the Company’s debt: 

	September 30, 2021		December 31, 2020
2023 Convertible Notes	$	316,250	$	316,250
Credit Facility	25,000		—
Total debt	341,250		316,250
Less: deferred debt discount	(19,169)		(26,310)
Less: deferred debt issue costs	(2,726)		(3,809)
Long-term debt, net (1)	$	319,355	$	286,131
Additional paid-in capital	$	35,306	$	35,306
Discount attribution to equity	(1,175)		(1,175)
Equity component, net	$	34,131	$	34,131

(1)There were no current portions of long-term debt as of September 30, 2021 and December 31, 2020.

Summary of Interest Expense

The table below summarizes the amount of interest cost recognized by us for both the contractual interest expense and amortization of the debt discount for the 2023 Convertible Notes:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Contractual interest expense	$	1,581	$	1,581	$	4,744	$	4,744
Amortization of debt discount (1)	2,412		2,286		7,141		6,766
Total	$	3,993	$	3,867	$	11,885	$	11,510

(1)The effective interest rate of the liability component is 5.45%.