STOCKHOLDERS' EQUITY (Details) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Stockholders' Equity Note [Abstract]
Non-vested shares, beginning of period	560,016	542,517
Granted, Non-vested shares	57,047	46,500
Vested, Non-vested shares	(43,971)	(37,251)
Non-vested shares, end of period	573,091	560,016
Weighted average grant date fair value, beginning of period	$ 15.38	$ 15.24
Granted, Weighted average grant date fair value	$ 17.26	$ 17.33
Vested, Weighted average grant date fair value	$ 17.22	$ 16.25
Weighted average grant date fair value, end of period	$ 15.42	$ 15.38