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Note 7 - Marketable Securities | 9 Months Ended
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Sep. 30, 2023
Notes to Financial Statements |
Cash, Cash Equivalents, and Marketable Securities [Text Block] |
NOTE 7: | MARKETABLE SECURITIES
The following is a summary of available-for-sale marketable securities:
|  | September 30, 2023 (Unaudited) |
|  | Amortized cost |  |  | Gross unrealized gains |  |  | Gross unrealized losses |  |  | Fair value |
Available-for-sale - matures within one year: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds |  | $ | 26,009 |  |  | $ | — |  |  | $ | (1,116 | ) |  | $ | 24,893 |
Available-for-sale - matures after one year through three years: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds |  |  | 83,990 |  |  |  | 1 |  |  |  | (4,703 | ) |  |  | 79,288 |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | $ | 109,999 |  |  | $ | 1 |  |  | $ | (5,819 | ) |  | $ | 104,181 |
NOTES TO THE INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS- CONTINUED (UNAUDITED)
|  | December 31, 2022 |
|  | Amortized cost |  |  | Gross unrealized gains |  |  | Gross unrealized losses |  |  | Fair value |
Available-for-sale - matures within one year: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds |  | $ | 17,552 |  |  | $ | — |  |  | $ | (1,330 | ) |  | $ | 16,222 |
Available-for-sale - matures after one year through five years: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds |  |  | 101,355 |  |  |  | 38 |  |  |  | (5,535 | ) |  |  | 95,858 |
Total |  | $ | 118,907 |  |  | $ | 38 |  |  | $ | (6,865 | ) |  | $ | 112,080 |
The following table presents gross unrealized losses and fair values for those investments that were in an unrealized loss position as of September 30, 2023, and December 31, 2022, and the length of time that those investments have been in a continuous loss position:
|  | Less than 12 months |  |  | 12 months or greater |
|  | Fair value |  |  | Gross unrealized l oss |  |  | Fair value |  |  | Gross unrealized loss |
As of September 30, 2023 (unaudited) |  | $ | 26,887 |  |  | $ | (427 | ) |  | $ | 75,779 |  |  | $ | (5,392 | )
As of December 31, 2022 |  | $ | 58,706 |  |  | $ | (1,885 | ) |  | $ | 48,539 |  |  | $ | (4,980 | )
As of September 30, 2023, the allowance for credit losses was not material. The following table presents gross realized gains and losses from sale of available-for-sale marketable securities:
|  | Nine months ended September 30, |  |  | Three months ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
|  | (unaudited) |  |  | (unaudited) |  |  | (unaudited) |  |  | (unaudited) |
Gross realized gains from sale of available-for-sale marketable securities |  | $ | 92 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Gross realized losses from sale of available-for-sale marketable securities |  | $ | (24 | ) |  | $ | (25 | ) |  | $ | (8 | ) |  | $ | (4 | )

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- Definition The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//320/tableOfContent + Details
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