Aggregate dividends declared during the period for each share of common stock outstanding.

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

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Shares - Dividends (Details) $ in Thousands						3 Months Ended					12 Months Ended
Shares - Dividends (Details) $ in Thousands	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