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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, 2018
Dec. 31, 2017
Number of Shares Outstanding 1,093 3,755
Number of shares Granted 84
Number of shares Forfeited (201) (202)
Number of shares Vested (486) (2,544)
Number of Shares Outstanding 406 1,093