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MARKETABLE SECURITIES | 9 Months Ended
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Sep. 30, 2024
Marketable Securities |
MARKETABLE SECURITIES | NOTE F – MARKETABLE SECURITIES Marketable securities as of September 30, 2024 and December 31, 2023 were composed of the following:
Schedule of marketable securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | September 30, 2024 |
|  | Cost Basis |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Certificates of deposit |  | $ | 755,000 |  |  | $ | 13,000 |  |  | $ | — |  |  | $ | 768,000 |
Government securities |  |  | 16,919,000 |  |  |  | 158,000 |  |  |  | (8,000 | ) |  |  | 17,069,000 |
Fixed income mutual funds |  |  | 8,608,000 |  |  |  | 251,000 |  |  |  | — |  |  |  | 8,859,000 |
Corporate bonds and notes |  |  | 502,000 |  |  |  | 3,000 |  |  |  | — |  |  |  | 505,000 |
Total marketable securities |  | $ | 26,784,000 |  |  | $ | 425,000 |  |  | $ | (8,000 | ) |  | $ | 27,201,000 |
|  | December 31, 2023 |
|  | Cost Basis |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Certificates of deposit |  | $ | 6,112,000 |  |  | $ | — |  |  | $ | (35,000 | ) |  | $ | 6,077,000 |
Government securities |  |  | 14,701,000 |  |  |  | 127,000 |  |  |  | (10,000 | ) |  |  | 14,818,000 |
Fixed income mutual funds |  |  | 7,585,000 |  |  |  | 91,000 |  |  |  | — |  |  |  | 7,676,000 |
Total marketable securities |  | $ | 28,398,000 |  |  | $ | 218,000 |  |  | $ | (45,000 | ) |  | $ | 28,571,000 |
The Company’s marketable securities are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices in an active market.

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