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v3.19.1

Income tax and deferred taxes (Details 6) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | $ 952 | $ 1,277
Tax losses (NOL's) |  |
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | 32 | 37
Doubtful accounts impairment |  |
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | 47 | 48
Inventory impairment |  |
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | 947 | 1,347
Pensions plan |  |
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | 62 | 1
Accrued vacations |  |
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | 19 | 19
Depreciation |  |
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | (127) | (139)
Other |  |
Disclosure of Income tax and deferred taxes [Line Items] |  |
Assets (liabilities) | $ (28) | $ (36)

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