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DIVIDENDS (Details) - USD ($)
6 Months Ended
Jul. 20, 2017
Apr. 27, 2017
Jul. 28, 2016
Apr. 21, 2016
Jun. 30, 2017
Jun. 30, 2016
Dividends            
Preferred dividends declared         $ 55,113 $ 55,113
Series I, Class B            
Dividends            
Preferred dividends declared $ 12,313 $ 12,313 $ 12,313 $ 12,313    
Series II, Class B            
Dividends            
Preferred dividends declared $ 42,800 $ 42,800 $ 42,800 $ 42,800