STOCKHOLDERS' EQUITY - CAPITAL STOCK (Detail Textuals 1) - $ / shares	1 Months Ended
	Sep. 07, 2011	Dec. 31, 2015	Dec. 31, 2014
Stockholders Equity [Line Items]
Preferred stock, shares authorized		5,000,000	5,000,000
Preferred stock, par value (in dollars per share)		$ 0.001	$ 0.001
Series A junior participating preferred stock
Stockholders Equity [Line Items]
Preferred stock, shares authorized		600,000	600,000
Preferred stock, par value (in dollars per share)		$ 0.001	$ 0.001
Preferred Stock
Stockholders Equity [Line Items]
Preferred stock, shares authorized		4,400,000	4,400,000
Preferred stock, par value (in dollars per share)		$ 0.001	$ 0.001
Stockholder Rights Agreement | American Stock Transfer & Trust Company, LLC | Series B Junior Participating Preferred Stock
Stockholders Equity [Line Items]
Purchase price per right	$ 32
Redeem rights per right	$ 0.001
Percentage of common stock acquired	20.00%
Preferred stock, shares authorized	30,000