Cash and Cash Equivalents and Short-Term Investments (Tables)

3 Months Ended

Mar. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Cash, Cash Equivalents and Investments

	March 31,
	2023		2022
Cash and Cash Equivalents	$	192,826	$	222,901
Restricted Cash - Current	45,797		33,854
Restricted Cash - Non-current	8,220		12,253
Cash and Cash Equivalents and Restricted Cash	246,843		269,008
Short-Term Investments	75,310		—
Total	$	322,153	$	269,008

Debt Securities, Available-for-Sale

The Company's investments in available-for-sale securities are as follows:

	March 31, 2023
					Gross Unrealized
	Amortized Cost		Allowance for Credit Losses		Gains		Losses		Fair Value
U.S. Treasury Securities	$	75,034	$	—	$	276	$	—	$	75,310