STOCK-BASED COMPENSATION (Details 2) (USD $)	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Number of Shares Outstanding	53,500
Weighted Average Remaining Contractual Life	7 years 8 months 12 days
Number Of Shares Exercisable	28,069	29,199
Plan One [Member]
Exercise Price	26.75
Number of Shares Outstanding	1,000
Weighted Average Remaining Contractual Life	2 years 9 months 4 days
Number Of Shares Exercisable	1,000
Plan Two [Member]
Exercise Price	12.3
Number of Shares Outstanding	16,400
Weighted Average Remaining Contractual Life	6 years 4 months 13 days
Number Of Shares Exercisable	16,400
Plan Three [Member]
Exercise Price	13.25
Number of Shares Outstanding	11,100
Weighted Average Remaining Contractual Life	7 years 4 months 17 days
Number Of Shares Exercisable	7,402
Plan Four [Member]
Exercise Price	17.4
Number of Shares Outstanding	9,800
Weighted Average Remaining Contractual Life	8 years 4 months 13 days
Number Of Shares Exercisable	3,267
Plan Five [Member]
Exercise Price	19.28
Number of Shares Outstanding	15,200
Weighted Average Remaining Contractual Life	9 years 3 months 11 days
Number Of Shares Exercisable	0