STOCK-BASED COMPENSATION (Details 1) - Restricted Stock [Member] - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Nonvested shares at beginning of year, Shares	323,151	377,725	295,075
Granted, Shares	71,000	82,047	108,400
Vested, Shares	(108,825)	(126,050)	(21,750)
Forfeited, Shares	0	(10,571)	(4,000)
Nonvested shares at end of year, Shares	285,326	323,151	377,725
Nonvested shares at beginning of year, Weighted-Average Grant-Date Fair Value	$ 13.46	$ 11.78	$ 10.47
Granted, Weighted-Average Grant-Date Fair Value	23.46	20.99	14.77
Vested, Weighted-Average Grant-Date Fair Value	9.96	13.12	9.31
Forfeited, Weighted-Average Grant-Date Fair Value	0	15.61	9.88
Nonvested shares at end of year, Weighted-Average Grant-Date Fair Value	$ 17.29	$ 13.46	$ 11.78