Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2020

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, 2020		December 31, 2019
Assets	(in thousands)
Cash and cash equivalents	Level 1	$	7,936	$	9,104
Restricted cash	Level 1		815		815