STOCK BASED COMPENSATION PLANS (Details) (Stock options, USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Stock options
Stock based compensation plans
Compensation expense	$ 0	$ 0
Intrinsic value of options outstanding and exercisable	0	16,000
Number of Options
Outstanding at the beginning of the period (in shares)	49,962
Granted	0	0
Exercised (in shares)	0	0
Expired (in shares)	(600)
Outstanding at the end of the period (in shares)	49,362
Vested and Exercisable at the end of the period (in shares)	49,362
Weighted Average Exercise Price
Outstanding at beginning of the period (in dollars per share)	$ 25.32
Expired (in dollars per share)	$ 15.47
Outstanding at the end of the period (in dollars per share)	$ 25.44
Vested and Exercisable at the end of the period (in dollars per share)	$ 25.44
Weighted Average Remaining Contractual Life
Outstanding at the end of the period (in years)	2 years 8 months 23 days
Vested and Exercisable at the end of the period (in years)	2 years 8 months 23 days
Aggregate Intrinsic Value
Outstanding at the end of the period	0
Vested and Exercisable at the end of the period	$ 0	$ 16,000