Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of assets measured at fair value on a recurring basis

As of March 31, 2021, our assets that are measured at fair value on a recurring basis and whose carrying values approximate their respective fair values included the following (in thousands):

	Fair Value Measurement at March 31, 2021 Using:
	Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	(Level 1)		(Level 2)		(Level 3)
Money market funds (included in    cash and cash equivalents)	$	35,449	$	—	$	—
Total	$	35,449	$	—	$	—

As of December 31, 2020, our assets that are measured at fair value on a recurring basis and whose carrying values approximate their respective fair values included the following (in thousands):

	Fair Value Measurement at December 31, 2020 Using:
	Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	(Level 1)		(Level 2)		(Level 3)
Money market funds (included in    cash and cash equivalents)	$	37,948	$	—	$	—
Total	$	37,948	$	—	$	—