Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2021

Fair Value of Financial Instruments [Abstract]

Summary of Fair Value of Financial Assets Measured on a Recurring Basis

	Pricing	Fair Value at
	Category	June 30, 2021		December 31, 2020
Assets		(in thousands)
Cash and cash equivalents	Level 1	$	44,750	$	9,617
Restricted cash	Level 1		655		655