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Subsequent Events (Details Narrative) - Series A Preferred Stock [Member] - $ / shares
9 Months Ended
Oct. 31, 2017
Sep. 30, 2017
Dividend paid per share   $ 0.48375
Preferred stock dividend percentage   7.75%
Subsequent Event [Member]    
Dividend paid per share $ 0.48375  
Preferred stock dividend percentage 7.75%  
Dividend payable date Dec. 15, 2017  
Dividend payable record date Nov. 15, 2017