Investments (Tables)

12 Months Ended

Dec. 31, 2021

Schedule of Investments [Abstract]

Schedule of Investments

The Company's investments,

excluding the assets of CIP discussed in Note 20, at December 31, 2021 and 2020 were as follows: 

	December 31,
(in thousands)	2021		2020
Investment securities - fair value	$	80,335	$	39,990
Equity method investments (1)	13,038		12,676
Nonqualified retirement plan assets	13,321		10,612
Other investments	2,196		1,666
Total investments	$	108,890	$	64,944

(1)The Company's equity method investments are valued on a three-month lag based upon the availability of financial information.

Schedule of Marketable Securities

The composition of the Company's investment securities - fair value was as follows: 

	December 31, 2021				December 31, 2020
(in thousands)	Cost		Fair Value		Cost		Fair Value
Investment Securities - fair value:
Sponsored funds	$	63,090	$	66,326	$	22,378	$	25,909
Equity securities	10,659		14,009		9,614		14,078
Debt securities	—		—		7		3
Total investment securities - fair value	$	73,749	$	80,335	$	31,999	$	39,990