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Equity - Schedule of Information About Restricted Shares to Employees (Details) - Employee [Member] - Restricted Stock [Member] - shares
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Number of Shares Outstanding 3,755 197
Number of shares Granted 84 3,710
Number of shares Forfeited (202) (37)
Number of shares Vested (2,544) (115)
Number of Shares Outstanding 1,093 3,755