SHAREHOLDERS' EQUITY (Details 3) - $ / shares	Dec. 31, 2015	Dec. 31, 2014
Preferred stock issued (in shares)	0	0
Preferred stock outstanding (in shares)	0	0
Preferred stock
Preferred stock authorized (in shares)	2,500,000
Series A Participating Preference Stock
Preferred stock authorized (in shares)	500,000
Cumulative preferred stock
Preferred stock authorized (in shares)	5,000,000
Preferred stock, par value per share (in dollars per share)	$ 10.00