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Marketable Investments (Tables) | 12 Months Ended
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Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract] |
Schedule of Available of Sale | Mutual Funds classified as available for sale consisted of: (in thousands) December 31, 2023 Schedule of Available of Sale
Securities |  | Fair Value |  |  | Short-Term Investments |
Mutual Funds |  | $ | 7,631 |  |  | $ | 7,631 |
Totals |  | $ | 7,631 |  |  | $ | 7,631 |
Mutual Funds classified as available for sale consisted of: (in thousands) December 31, 2022
Securities |  | Fair Value |  |  | Short-Term Investments |
Mutual Funds |  | $ | 7,137 |  |  | $ | 7,137 |
Totals |  | $ | 7,137 |  |  | $ | 7,137 |
Schedule of Equity Securities | Schedule of Equity Securities
Securities |  |  |
Net gain recognized during the year on equity securities |  | $ | 200 |
Less: Net gains and losses recognized during the year on equity securities sold during the year |  |  | (176 | )
Unrealized gains and losses recognized during the year on equity securities still held at the end of the year |  | $ | 376 |
(in thousands) December 31, 2022
Securities |  |  |
Net losses recognized during the period on equity securities |  | $ | (1,679 | )
Less: Net gains and losses recognized during the period on equity securities sold during the year |  |  | (751 | )
Unrealized gains and losses recognized during the reporting period on equity securities still held at the end of the year |  | $ | (928 | )

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- Definition Tabular disclosure of investment income, including, but not limited to, interest and dividend income and amortization of discount (premium) derived from debt and equity securities. Excludes realized and unrealized gain (loss) on investments. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(a),(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
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- 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
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