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Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2021
Supplemental Cash Flow Elements [Abstract] |
Schedule of Supplemental Cash Flow Information | Schedule of Supplemental Cash Flow Information
|  | Year ended December 31, |
|  | 2021 |  |  | 2020 |
Cash paid during the year: |  |  |  |  |  |  |  |
Interest expense |  | $ | - |  |  | $ | 8 |
Income taxes |  | $ | 658 |  |  | $ | 597 |
Non-cash investing and financing activites: |  |  |  |  |  |  |  |
Equipment acquired under a finance lease |  | $ | - |  |  | $ | 24 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
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Balance Type: | na
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