SERIES A PREFERRED STOCK - Redemption of Preferred Stock (Details) - Series A Preferred Stock - USD ($) $ / shares in Units, $ in Millions			1 Months Ended	3 Months Ended	7 Months Ended
	Aug. 19, 2016	May 06, 2016	May 11, 2017	Mar. 31, 2017	Dec. 31, 2016	Aug. 18, 2016
Class of Stock [Line Items]
Liquidation preference per share (in dollars per share)	$ 1.65					$ 1.50
Preferred stock dividend	$ 1.3
Preferred stock value				$ 6.3
Preferred stock, liquidation preference				6.6
Value of shares redeemed				$ 7.2	$ 2.8
Numbers of shares redeemed (in shares)				43,769	18,498
Reduction in the value of the preferred stock				$ 4.4	$ 1.8
Reduction in the accretive value of the preferred stock				$ 2.8	$ 1.0
Private Placement
Class of Stock [Line Items]
Aggregate proceeds from private placement		$ 10.2
Subsequent Event
Class of Stock [Line Items]
Value of shares redeemed			$ 6.6
Numbers of shares redeemed (in shares)			39,733
Reduction in the value of the preferred stock			$ 4.0
Reduction in the accretive value of the preferred stock			$ 2.6