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DIVIDENDS (Details) - USD ($)								3 Months Ended	6 Months Ended
	Jul. 19, 2019	Apr. 22, 2019	Jan. 18, 2019	Oct. 23, 2018	Jul. 20, 2018	Apr. 24, 2018	Jan. 19, 2018	Jun. 30, 2019	Jun. 30, 2019	Jun. 30, 2018
Dividends
Preferred dividends declared									$ 54,800	$ 55,113
Series I, Class B
Dividends
Preferred dividends declared	$ 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
Series V, Class B
Dividends
Number of shares of preferred stock converted into common stock								6,000

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