BENEFIT PLANS AND DIVIDENDS (Details Textual) - $ / shares				1 Months Ended
	Nov. 09, 2015	Aug. 10, 2015	May. 04, 2015	Oct. 29, 2014	Dec. 31, 2015	Oct. 07, 2014	Aug. 19, 2009
Benefit Plans And Dividends
Common stock available for future grants					2,726,328	3,210,133	391,100
Dividend per share	$ 0.06	$ 0.20	$ 0.06	$ 0.03
Dividend paid date	Dec. 09, 2015	Sep. 10, 2015	Jun. 12, 2015	Dec. 09, 2014
Dividend record date	Nov. 24, 2015	Aug. 25, 2015	May 22, 2015	Nov. 18, 2014