SERIES A PREFERRED STOCK - Redemption of Preferred Stock (Details) - Series A Preferred Stock - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended	3 Months Ended
	Jul. 01, 2016	Nov. 10, 2016	Sep. 30, 2016	Aug. 19, 2016	Aug. 18, 2016
Class of Stock [Line Items]
Value of shares redeemed	$ 2,600
Numbers of shares redeemed (in shares)	17,286
Liquidation preference per share (in dollars per share)				$ 1.65	$ 1.50
Preferred stock dividend			$ 1,300
Preferred stock value			13,700
Preferred stock, liquidation preference			$ 13,977
Reduction in the value of the preferred stock	$ 1,700
Reduction in the accretive value of the preferred stock	$ 900
Subsequent Event
Class of Stock [Line Items]
Value of shares redeemed		$ 200
Numbers of shares redeemed (in shares)		1,212
Reduction in the value of the preferred stock		$ 100
Reduction in the accretive value of the preferred stock		$ 100