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15 - Subsequent Events (Details) - Subsequent Event [Member]
Dec. 05, 2019
$ / shares
15 - Subsequent Events (Details) [Line Items]  
Dividends Payable, Date Declared Dec. 05, 2019
Common Stock, Dividends, Per Share, Declared $ 0.16
Dividend, Increase Rate, Percentage 6.70%
Dividend, Increase Per-Share $ 0.01
Dividends Payable, Date to be Paid Dec. 30, 2019
Dividends Payable, Date of Record Dec. 16, 2019