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Share Capital, Textual (Details) - $ / shares	Dec. 31, 2019	Dec. 31, 2018
Subsidiary, Sale of Stock [Line Items]
Ordinary shares authorized (in shares)	200,000,000	200,000,000
Ordinary shares par value (in USD per share)	$ 0.001	$ 0.001
Common stock, shares outstanding (in shares)	104,251,019	103,005,748
Preference shares authorized (in shares)	20,000,000	20,000,000
Preference shares par value (in USD per share)	$ 0.01	$ 0.01
Series A Preferred Stock
Subsidiary, Sale of Stock [Line Items]
Preference shares authorized (in shares)	1,000,000
Series C Preferred Stock
Subsidiary, Sale of Stock [Line Items]
Preferred stock, shares outstanding (in shares)	2,300,000	2,300,000
Series D Preferred Stock
Subsidiary, Sale of Stock [Line Items]
Preferred stock, shares outstanding (in shares)	3,200,000	3,200,000

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Face amount or stated value per share of common stock.

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-SubTopic 10
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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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No definition available.

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