INVESTMENTS (Tables)

6 Months Ended

Jun. 30, 2022

Investments, Debt and Equity Securities [Abstract]

Investment Balances

Investments carried at fair value are presented in the table below (in thousands):

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
June 30, 2022:
U.S. Government and Government agency obligations	$	40,570	$	—	$	(566)	$	40,004
Money market funds	6,016		—		—		6,016
Equity funds	4,760		—		(553)		4,207
Equities	1,295		—		(45)		1,250
Exchange-traded bond funds	147		—		(18)		129
Total trading securities	52,788		—		(1,182)		51,606
Private investment fund	265		—		(40)		225
Private equity	3,420		604		—		4,024
Total investments carried at fair value	$	56,473	$	604	$	(1,222)	$	55,855
December 31, 2021:
U.S. Government and Government agency obligations	$	39,926	$	—	$	(491)	$	39,435
Money market funds	19,661		—		—		19,661
Equity funds	4,135		158		(7)		4,286
Equities	1,296		206		—		1,502
Exchange-traded bond funds	140		—		—		140
Total trading securities	65,158		364		(498)		65,024
Private investment fund	265		—		(121)		144
Private equity	3,420		949		—		4,369
Total investments carried at fair value	$	68,843	$	1,313	$	(619)	$	69,537