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MARKETABLE SECURITIES (Tables) | 9 Months Ended
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Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract] |
Schedule of marketable securities |
| September 30, 2022 |  | December 31, 2021
(in thousands) | Amortized Cost |  | Unrealized Gains |  | Unrealized Losses |  | Fair Value |  | Amortized Cost |  | Unrealized Gains |  | Unrealized Losses |  | Fair Value
Government debt | $ | 2,992 |  |  | $ | — |  |  | $ | (67) |  |  | $ | 2,925 |  |  | $ | 2,000 |  |  | $ | — |  |  | $ | (10) |  |  | $ | 1,990 |
Corporate debt | 168,894 |  |  | — |  |  | (3,734) |  |  | 165,160 |  |  | 201,659 |  |  | 2 |  |  | (837) |  |  | 200,824 |
| $ | 171,886 |  |  | $ | — |  |  | $ | (3,801) |  |  | $ | 168,085 |  |  | $ | 203,659 |  |  | $ | 2 |  |  | $ | (847) |  |  | $ | 202,814 |

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- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
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