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DIVIDENDS (Details) - USD ($)							3 Months Ended
	Apr. 20, 2020	Jan. 22, 2020	Oct. 21, 2019	Jul. 19, 2019	Apr. 22, 2019	Jan. 18, 2019	Mar. 31, 2020	Mar. 31, 2019
Dividends
Preferred dividends declared							$ 54,800	$ 55,113
Series I, Class B
Dividends
Preferred dividends declared	$ 12,000	$ 12,000	$ 12,000	$ 12,000	$ 12,313	$ 12,313
Series II, Class B
Dividends
Preferred dividends declared	$ 42,800	$ 42,800	$ 42,800	$ 42,800	$ 42,800	$ 42,800

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Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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