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Subsequent Event (Details) - Subsequent event - $ / shares
1 Months Ended 3 Months Ended
Oct. 31, 2019
Dec. 31, 2019
Subsequent Event [Line Items]    
Dividends declared date   Oct. 30, 2019
Quarterly cash dividend declared, common stock $ 0.14  
Dividends payable, date Dec. 11, 2019