Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Summary of Fair Value Assets Measured on Recurring Basis

The fair value information related to these assets is summarized in the following tables:

			Fair Value Measurements at Reporting Date Using
(in thousands)	December 31, 2022		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Other mutual funds(1)	$	3,490	$	3,490	$	—	$	—
Total assets at fair value on a recurring basis	$	3,490	$	3,490	$	—	$	—

			Fair Value Measurements at Reporting Date Using
(in thousands)	December 31, 2021		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Money market funds	$	11,003	$	11,003	$	—	$	—
Other mutual funds(1)		4,057		4,057		—		—
Total assets at fair value on a recurring basis	$	15,060	$	15,060	$	—	$	—

(1)We include other mutual funds in “Other investments and assets” in the Consolidated Balance Sheets.