STOCK-BASED COMPENSATION (Details Narrative) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Stock-Based Compensation Details Narrative
Employee Stock Options Exercised Exercise Price During Period	$ 16.03		$ 15.83
Employee Stock Options Exercised During Period	588		1,464
Outstanding Common Stock Awards										588
Oustanding Common Stock Awards, exercise price										$ 16.03
Value of restricted stocks granted to employees at grant date		$ 200	$ 200
Compensation expense recorded from amortization of restricted stock expected to vest		$ 79	$ 65	$ 40	$ 80	$ 95	$ 125	$ 125	$ 105