XML 52 R36.htm IDEA: XBRL DOCUMENT v3.19.3
DIVIDENDS (Details) - USD ($)
3 Months Ended 9 Months Ended
Oct. 21, 2019
Jul. 19, 2019
Apr. 22, 2019
Jan. 18, 2019
Oct. 23, 2018
Jul. 20, 2018
Apr. 24, 2018
Jan. 19, 2018
Jun. 30, 2019
Sep. 30, 2019
Sep. 30, 2018
Dividends                      
Preferred dividends declared                   $ 54,800 $ 55,112
Series I, Class B                      
Dividends                      
Preferred dividends declared $ 12,000 $ 12,000 $ 12,313 $ 12,313 $ 12,313 $ 12,313 $ 12,313 $ 12,313      
Number of shares of preferred stock converted into common stock                 2,500    
Series II, Class B                      
Dividends                      
Preferred dividends declared $ 42,800 $ 42,800 $ 42,800 $ 42,800 $ 42,800 $ 42,800 $ 42,800 $ 42,800      
Series V, Class B                      
Dividends                      
Number of shares of preferred stock converted into common stock                 6,000