Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.19.2
Consolidated Balance Sheets (Parenthetical) - $ / shares
Jun. 30, 2019
Dec. 31, 2018
Common shares, without par value $ 0 $ 0
Common shares, Shares issued 159,935,563 159,729,403
Common shares, Shares outstanding 159,935,563 159,729,403
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