STOCK-BASED COMPENSATION (Details 2) (USD $)	12 Months Ended
	Dec. 31, 2012 Y
Options Outstanding and Exercisable
Number of Options or Awards (in shares)	221,855
Weighted Average Remaining Life (in years)	1.0
Weighted Average Exercise Price (in dollars per share)	$ 11.72
$5.09 to $12.00
Options Outstanding and Exercisable
Exercise price range, lower range limit (in dollars per share)	$ 5.09
Exercise price range, upper range limit (in dollars per share)	$ 12.00
Number of Options or Awards (in shares)	113,482
Weighted Average Remaining Life (in years)	1.1
Weighted Average Exercise Price (in dollars per share)	$ 8.02
$12.10 to $17.60
Options Outstanding and Exercisable
Exercise price range, lower range limit (in dollars per share)	$ 12.10
Exercise price range, upper range limit (in dollars per share)	$ 17.60
Number of Options or Awards (in shares)	108,373
Weighted Average Remaining Life (in years)	1.0
Weighted Average Exercise Price (in dollars per share)	$ 15.60