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Marketable Securities (Tables)

12 Months Ended

Dec. 31, 2021

Marketable Securities [Abstract]

Schedule of Available For Sale and Equity Securities

Available For Sale and Equity Securities on the accompanying Consolidated Balance Sheets consist of:

						At December 31, 2021
						Cost						Gross Unrealized Gains						Gross Unrealized (Losses)						Fair Value
Available for sale debt securities						$	117,215					$	—					$	(80)					$	117,135
SEI-sponsored mutual funds						6,748						463						—						7,211
Equities and other mutual funds						4,935						260						—						5,195
						$	128,898					$	723					$	(80)					$	129,541

						At December 31, 2020
						Cost						Gross Unrealized Gains						Gross Unrealized (Losses)						Fair Value
Available for sale debt securities						$	91,262					$	2,015					$	—					$	93,277
SEI-sponsored mutual funds						6,866						382						—						7,248
Equities and other mutual funds						4,421						473						—						4,894
						$	102,549					$	2,870					$	—					$	105,419

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- Definition

Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.

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