Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2021

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]

Schedule of Financial Instruments Measured on Recurring Basis

The following table sets forth the fair value of the Company’s financial assets and liabilities by level within the fair value hierarchy (in thousands):

			Quoted prices
			in active		Significant
			markets for		other		Significant
			identical		observable		unobservable
	December 31,		assets		inputs		inputs
	2020		(level 1)		(level 2)		(level 3)
Assets:
Money market funds	$	154,580	$	154,580	$	-	$	-
Total	$	154,580	$	154,580	$	-	$	-

			Quoted prices
			in active		Significant
			markets for		other		Significant
			identical		observable		unobservable
	September 30,		assets		inputs		inputs
	2021		(level 1)		(level 2)		(level 3)
Assets:
Money market funds	$	361,028	$	361,028	$	-	$	-
Total	$	361,028	$	361,028	$	-	$	-