PREFERRED STOCK (Details) - USD ($) $ / shares in Units, $ in Millions	Dec. 23, 2015	Dec. 18, 2015	Aug. 12, 2013	Mar. 09, 2012	Sep. 30, 2016
Convertible Preferred Stock
Convertible Preferred Stock, Maximum Beneficial Ownership Percentage		9.99%
Convertible Preferred Stock, Maximum Beneficial Ownership Percentage Upon Holder's Election		14.99%
Common Stock
Convertible Preferred Stock
Conversion of Stock, Shares Converted	1,250,000	1,250,000
Convertible Preferred Stock, Shares Issued upon Conversion		1,000
Series B-1 non-voting convertible preferred stock
Convertible Preferred Stock
Number of shares sold				12,308
Offering price per share (in dollars per share)				$ 3,250
Period of closing of offering after which shares are convertible			5 years
Accumulated but undeclared dividends (in shares)					424,723
Redemption price (in dollars per share)			$ 7,430
Series B voting convertible preferred stock
Convertible Preferred Stock
Period of closing of offering after which shares are convertible			5 years
Reclassification of Series B preferred stock			$ 38.4
Series A Preferred Stock
Convertible Preferred Stock
Conversion of Stock, Shares Issued	1,250	1,250