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Accounts Payable, Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2018
Accounts Payable Accrued Liabilities  
Schedule of Accounts Payable and Accrued Liabilities
    December 31,     December 31,  
    2018     2017  
Trade payables   $ 0.1     $ 0.3  
Accrued expenses and other     0.2       0.6  
Accrued bonuses     0.0       0.3  
Total   $ 0.3     $ 1.2