Investments (Tables)

12 Months Ended

Dec. 31, 2023

Investments [Abstract]

Schedule of investments

Investments consisted of the following:

	As of December 31,
(in thousands)	2023		2022
Investments held at cost	$	21,169	$	20,890
Equity method investments	2,096		2,254
Total investments	$	23,265	$	23,144