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Capital Structure (Tables)

12 Months Ended

Dec. 31, 2019

Equity [Abstract]

Summary of Authorized and Issued Share Capital

The following table provides a summary of the Company’s authorized and issued share capital as at December 31, 2019 and 2018:

		As at December 31, 2019						At December 31, 2018
		Number			$ in Thousands			Number			$ in Thousands
Authorized share capital:
Ordinary Shares  $0.01 per share ( 2018 — 0.15144558¢ per share		70,000,000			700			969,629,030			1,469
Non-Voting Shares 0.15144558¢ per share		—			—			6,787,880			10
Preference Shares 0.15144558¢ per share		30,000,000			45			100,000,000			152
Total authorized share capital					745						1,631
Issued share capital:
Issued ordinary shares $0.01 per share ( 2018 — 0.15144558¢ per share		60,395,839			604			59,743,156			90
Issued 5.95% preference shares of 0.15144558¢ each with a liquidation preference of $25 per share		11,000,000			17			11,000,000			17
Issued 5.625% preference shares of 0.15144558¢ each with a liquidation preference of $25 per share		10,000,000			15			10,000,000			15
Issued 5.625% preference shares of 0.15144558¢ represented by depositary shares, each with a liquidation preference of $25 per share (1)		10,000			—			—			—
Total issued share capital					636						122

______________

⁽¹⁾ Each depositary share represents a 1/1000^th interest in a share of the 5.625% preference shares.

Summary of Ordinary Shares

The following table summarizes transactions in the Company’s ordinary shares during the years ended December 31, 2019 and 2018:

		Number of Ordinary Shares
		2019			2018
Ordinary shares of 0.015144558c per share
Ordinary shares in issue at the beginning of the year		59,743,156			59,474,085
Ordinary shares issued to employees under the 2013 share incentive plan and/or 2008 share purchase plan		144,269			229,318
Ordinary shares issued to non-employee directors		6,993			39,753
Ordinary shares canceled		(59,894,418	)		—
Total ordinary shares of 0.015144558c per share in issue		—			59,743,156
Ordinary shares of $0.01 per share
New ordinary shares issued of $0.01 per share		60,395,839
Ordinary shares issued at the end of the year		60,395,839

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Tabular disclosure of an entity's stock, including par or stated value per share, number and dollar amount of share subscriptions, shares authorized, shares issued, shares outstanding, number and dollar amount of shares held in an employee trust, dividend per share, total dividends, share conversion features, par value plus additional paid in capital, the value of treasury stock and other information necessary to a fair presentation, and EPS information. Stock by class includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. Includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity. If more than one issue is outstanding, state the title of each issue and the corresponding dollar amount; dollar amount of any shares subscribed but unissued and the deduction of subscriptions receivable there from; number of shares authorized, issued, and outstanding.

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