XML 31 R21.htm IDEA: XBRL DOCUMENT
v3.23.2

INVESTMENTS (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
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, 2023: |  |  |  |  |  |  |  |
U.S. Government and Government agency obligations |  | $ | 14,776 |  |  | $ | — |  |  | $ | (256) |  |  | $ | 14,520 |
Money market funds |  | 4,194 |  |  | 111 |  |  | — |  |  | 4,305 |
Equity funds |  | 3,639 |  |  | 81 |  |  | (274) |  |  | 3,446 |
Equities |  | 490 |  |  | — |  |  | (13) |  |  | 477 |
Exchange-traded bond funds |  | 160 |  |  | — |  |  | (14) |  |  | 146 |
Total trading securities |  | 23,259 |  |  | 192 |  |  | (557) |  |  | 22,894 |
Private investment fund |  | 265 |  |  | 7 |  |  | (13) |  |  | 259 |
Total investments carried at fair value |  | $ | 23,524 |  |  | $ | 199 |  |  | $ | (570) |  |  | $ | 23,153 |
December 31, 2022: |  |  |  |  |  |  |  |
U.S. Government and Government agency obligations |  | $ | 5,728 |  |  | $ | — |  |  | $ | (389) |  |  | $ | 5,339 |
Money market funds |  | 4,093 |  |  | 111 |  |  | — |  |  | 4,204 |
Equity funds |  | 4,863 |  |  | 32 |  |  | (446) |  |  | 4,449 |
Equities |  | 1,278 |  |  | — |  |  | (65) |  |  | 1,213 |
Exchange-traded bond funds |  | 159 |  |  | — |  |  | (22) |  |  | 137 |
Total trading securities |  | 16,121 |  |  | 143 |  |  | (922) |  |  | 15,342 |
Private investment fund |  | 265 |  |  | — |  |  | (30) |  |  | 235 |
Private equity |  | 3,475 |  |  | — |  |  | (683) |  |  | 2,792 |
Total investments carried at fair value |  | $ | 19,861 |  |  | $ | 143 |  |  | $ | (1,635) |  |  | $ | 18,369 |

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References No definition available. + Details
Name: | us-gaap_TradingSecuritiesAndCertainTradingAssetsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration