DEBT (Details) - Schedule of debt - USD ($) $ in Thousands |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| DEBT (Details) - Schedule of debt [Line Items] | ||||
| Long-term debt | $ 33,843 | $ 33,728 | ||
| Series D Due March 2022 | ||||
| DEBT (Details) - Schedule of debt [Line Items] | ||||
| Long-term debt | [1] | 27,142 | 26,566 | |
| Loan due May 2023 and other borrowings | ||||
| DEBT (Details) - Schedule of debt [Line Items] | ||||
| Long-term debt | $ 6,701 | $ 7,162 | ||
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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