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Shares - Dividends (Details) $ in Thousands |  |  |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Jan. 08, 2021 CAD ($) | Oct. 02, 2020 CAD ($) | Jul. 03, 2020 CAD ($) | Apr. 03, 2020 CAD ($) | Jan. 03, 2020 CAD ($) | Dec. 31, 2020 $ / shares | Sep. 30, 2020 $ / shares | Jun. 30, 2020 $ / shares | Mar. 31, 2020 $ / shares | Dec. 31, 2019 $ / shares | Dec. 31, 2020 CAD ($) | Dec. 31, 2019 CAD ($)
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Per share | $ / shares |  |  |  |  |  | $ 0.04 | $ 0.04 | $ 0.04 | $ 0.04 | $ 0.04 |  |
Total paid or payable |  | $ 1,156 | $ 1,162 | $ 1,023 | $ 1,030 |  |  |  |  |  | $ 4,508 | $ 3,066
Subsequent event |  |  |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Total paid or payable | $ 1,167 |  |  |  |  |  |  |  |  |  |  |

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- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
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