Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2020	Dec. 31, 2019
Common shares, without par value	$ 0	$ 0
Common shares, Shares issued	160,478,059	160,478,059
Common shares, Shares outstanding	160,478,059	160,478,059
Preferred Class A
Class A preferred shares, without par value	$ 0	$ 0
Class A preferred shares, shares issued	0	0
Class A preferred shares, shares outstanding	0	0

Face amount per share of no-par value common stock.

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Face amount per share of no-par value preferred stock nonredeemable or redeemable solely at the option of the issuer.

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