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Income Taxes (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income loss before income tax provision | $ (14,725) | $ (8,425) | $ 4,563
United States [Member] |  |  |
Income loss before income tax provision | (11,164) | (6,080) | 6,896
Canada [Member] |  |  |
Income loss before income tax provision | $ (3,561) | $ (2,345) | $ (2,333)

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- Definition The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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