Convertible Notes (Tables)

3 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Summary of Equity and Liability Components of Notes

The following table summarizes information about the equity and liability components of the Notes (in thousands): 

	March 31,
	2020
Principal amount	$	80,500
Unamortized discount		(20,908)
Unamortized debt issuance costs		(2,328)
Total convertible senior notes	$	57,264
Equity component, net of issuance costs	$	21,662