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Subsequent Events - Additional Information (Narrative) (Details) - Subsequent Event [Member] - $ / shares
Feb. 28, 2020
Feb. 14, 2020
Jan. 31, 2020
Subsequent Events [Line Items]      
Date of announcement of dividend     Jan. 31, 2020
Quarterly dividend payable amount per share     $ 0.12
Date of payment of dividend Feb. 28, 2020    
Date of record of dividend   Feb. 14, 2020