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SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION (Accounts Payable and Accruals - Other) (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Accounts payable and accruals - other: |  |
Payroll and related expenses | $ 1,216 | $ 1,562
Interest payable | 719 | 767
Provision for vacation | 1,404 | 1,506
Accrued expenses | 8,008 | 11,981
Royalties payable | 781 | 522
Property and equipment suppliers | 143 | 95
Accounts payable and accruals - other | $ 12,271 | $ 16,433

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