PREFERRED STOCK (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		3 Months Ended		12 Months Ended
	Aug. 22, 2012	Nov. 21, 2008	Mar. 31, 2014	Dec. 31, 2012	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Preferred Stock, Shares Issued		52,000			0	0
Treasury Stock, Shares, Acquired		679,443
Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants, Total		$ 52,000
Proceeds from Issuance of Preferred Stock and Preference Stock		48,980
Proceeds from Issuance of Warrants		$ 3,020
Preferred Stock, Dividend Rate, Percentage					5.00%
Preferred Stock, Redemption Price Per Share					$ 1,000
Preferred Stock, Shares Outstanding					0	0	28,000
Preferred Stock Dividend Rate Percentage After Five Years					9.00%
Preferred Stock, Dividend Payment Terms					first five years
Warrant [Member]
Payments for Repurchase of Warrants	$ 2,670
Preferred Stock [Member]
Stock Repurchased During Period, Shares			28,000	24,000