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LIABILITY FOR EMPLOYEE RIGHTS UPON RETIREMENT (Details) | 12 Months Ended
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Dec. 31, 2023 USD ($) employee | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Employee severance obligation payments | $ 142,000 | $ 96,000 | $ 108,000
Severance expense | 801,000 | 945,000 | 990,000
Contributions | 798,000 | 800,000 | 857,000
Gain for the period | $ 50,000 | $ (3,000) | $ 100,000
Number of benefit eligible employees | employee | 0 |  |
Contribution to Insurance Companies |  |  |
Contribution in connection with severance liabilities | $ 922,000 |  |
Contribution to Defined Contribution Plans |  |  |
Contribution in connection with severance liabilities | $ 888,000 |  |

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