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Share-Based Payments - Warrants (Details)		12 Months Ended
	Jan. 04, 2021 kr / shares	Dec. 31, 2020 kr / shares	Dec. 31, 2019 kr / shares	Dec. 31, 2018 kr / shares	Aug. 10, 2020 kr / shares
Share-Based Payments
Warrants as a percentage of outstanding shares		13.80%	13.50%	12.90%
Warrants
Share-Based Payments
Vesting period		36 months
Warrants granted		363,168	257,832	192,528
Warrants granted, price per share		kr 1	kr 1	kr 1
Warrants | CFO
Share-Based Payments
Warrants granted			150,660
Ordinary shares
Share-Based Payments
Nominal value per share		kr 1	kr 1		kr 1
Ordinary shares | Stock Split
Share-Based Payments
Share split ratio	2
Bonus issue share ratio	17
Nominal value per share prior to stock split	kr 2
Nominal value per share	kr 1
Ordinary shares | Warrants | Stock Split
Share-Based Payments
Increase in number of warrants, ratio	36
Warrants granted exercise price, prior to stock split	kr 2
Warrants granted, price per share	kr 1

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Rati f increase in number f warrants.

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- Definition

The nominal value per share prior to stock split.

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- Definition

The number of warrants outstanding expressed as a percentage of the total outstanding shares.

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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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- Definition

The weighted average exercise price of share options granted in a share-based payment arrangement, prior to stock split.

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- Definition

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

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- Definition

The number of share options granted in a share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The nominal value per share.

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The weighted average exercise price of share options granted in a share-based payment arrangement. [Refer: Weighted average [member]]

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