v3.21.1

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	3 Months Ended	12 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Condensed Consolidated Balance Sheets
Common shares, par value (in dollars per share)	$ 0	$ 0
Common shares, Shares authorized (in shares)	Unlimited	Unlimited
Common shares, Shares issued (in shares)	29,846,000	29,827,997
Common shares, Shares outstanding (in shares)	29,846,000	29,827,997
Warrants issued	11,417,034	11,417,034
Warrants outstanding	11,417,034	11,417,034

X

- Definition

Number of warrants or rights issued.

+ References

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Number of warrants or rights outstanding.

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- Definition

Face amount or stated value per share of common stock.

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-SubTopic 10
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- Definition

Indicates that the number of common shares permitted to be issued by an entity's charter and bylaws is unlimited. The acceptable value is "Unlimited".

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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