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- Definition

Number of new stock issued during the period.

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- Definition

The proportion of ownership interest held by individual shareholders and institutional investors.

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- Definition

Offering price per share of new stock issued during the period.

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The nominal value per share.

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- Definition

The cash inflow from the issuing of ordinary shares. [Refer: Ordinary shares [member]]

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The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]]

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General company information (Details) € / shares in Units, € in Millions, shares in Millions				3 Months Ended	12 Months Ended
	Nov. 12, 2019	Nov. 07, 2019 $ / shares € / shares	Nov. 07, 2019 EUR (€) € / shares shares	Dec. 31, 2019 € / shares	Dec. 31, 2019 € / shares	Dec. 31, 2018 € / shares
Centogene B.V.
General Information About Financial Statements [Line Items]
Percentage of shareholding by individual shareholders and institutional investors				100.00%
Centogene AG
General Information About Financial Statements [Line Items]
Ownership interest held by company (as a percent)	100.00%				100.00%
Common shares
General Information About Financial Statements [Line Items]
Number of common shares issued (in shares) \| shares			4
Par value per share \| € / shares		€ 0.12	€ 0.12	€ 0.12	€ 0.12	€ 0.12
Public offering price (in dollars per share) \| (per share)		€ 14.00	€ 12.58
Net offering proceeds \| €			€ 47