Investment in Securities (Tables)

3 Months Ended

Mar. 31, 2022

Investment in Securities [Abstract]

Investments in Equity Securities

Investments in equity securities at March 31, 2022 and December 31, 2021 consisted of the following (in thousands):

	March 31, 2022				December 31, 2021
	Cost		Estimated Fair Value		Cost		Estimated Fair Value
Investments in equity securities:
Common stocks	$	33,912	$	15,261	$	33,575	$	16,210
Actively managed semi-transparent ETFs		17,000		16,539		9,000		9,599
Open-end funds		5,722		5,664		5,722		5,995
Closed-end funds		530		514		530		534
Other		6		4		6		6
Total investments in equity securities	$	57,170	$	37,982	$	48,833	$	32,344