Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals)	Sep. 30, 2021 kr / shares shares	Dec. 31, 2020 $ / shares shares	Dec. 31, 2020 kr / shares shares	Dec. 31, 2019 $ / shares shares	Dec. 31, 2019 kr / shares shares
Statement of Financial Position [Abstract]
Common stock, par value (in Dollars per share) \| $ / shares		$ 0.01		$ 0.01
Common stock, shares issued	403,791,200	212,601,044	212,601,044	121,336,079	121,336,079
Common stock, shares outstanding	403,791,200	212,601,044	212,601,044	121,336,079	121,336,079
Common stock, par value (in Kroner per share) \| kr / shares	kr 0.05		kr 0.05		kr 0.05

Face amount or stated value per share of common stock.

No definition available.

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- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

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.

+ References

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- References

No definition available.

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