Investments (Tables)

3 Months Ended

Mar. 31, 2023

Investments [Abstract]

Schedule of Other Investments

Investments consist of the following:

(in thousands)	March 31, 2023		December 31, 2022
SERP investments at fair value	$	1,993	$	1,889
Cost method investments	10,792		10,749
Equity method investments	333		333
Total investments	$	13,118	$	12,971