SERIES K PREFERRED STOCK - Conversion Activity (Details) - Series K Preferred Stock [Member] - USD ($)	3 Months Ended			15 Months Ended
	Jun. 30, 2018	Sep. 30, 2017	Jun. 30, 2017	Jun. 30, 2018
Class of Stock [Line Items]
Preferred Series K Shares Converted (in shares)	2,810	3,000	3,200	9,010
Value of Series K Preferred Shares	$ 2,810,000	$ 3,000,000	$ 3,200,000	$ 9,010,000
Common Shares Issued (in shares)	702,500	750,000	800,000	2,252,500