Statements of Cash Flows and Restricted Cash (Tables)

9 Months Ended

Sep. 30, 2021

Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]

Reconciliation of Cash and Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash and cash equivalents and restricted cash presented on the balance sheets to the same amounts presented on the statements of cash flows on September 30, 2021 and 2020 and December 31, 2020 and 2019 (in thousands):

	September 30, 2021		September 30, 2020		December 31, 2020		December 31, 2019
Cash and cash equivalents	$	103,672	$	215,748	$	304,962	$	166,130
Restricted cash	50,000		—		—		928
Total cash and cash equivalents and restricted cash shown on the condensed statements of cash flows	$	153,672	$	215,748	$	304,962	$	167,058