Debt (Tables)

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Summary of Long-Term Debt

Long-term debt is comprised of the following:

	As of
	March 31,			December 31,
	2022			2021
Total credit facility	$	400,000		$	400,000
Balance outstanding		50,000			50,000
Standby letters of credit		1,740			1,740
Amount available, subject to covenant restrictions	$	348,260		$	348,260
Weighted-average interest rate		1.25	%		1.16	%