EMPLOYEE BENEFIT PLANS (Components of Net Periodic Benefit Cost) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Pension Plans, Defined Benefit [Member]
Interest cost	$ 26	$ 29	$ 58	$ 64
Expected return on plan assets	(25)	(29)	(60)	(69)
Recognized net actuarial (gain) loss	41	41	75	68
Net pension expense (benefit)	42	41	73	63
Supplemental Employee Retirement Plans, Defined Benefit [Member]
Interest cost	10	10	23	26
Expected return on plan assets	(18)	(18)	(37)	(38)
Recognized net actuarial (gain) loss	25	25	46	42
Net pension expense (benefit)	$ 17	$ 17	$ 32	$ 30

- Definition

The amount of pension and other (such as medical, dental and life insurance) postretirement benefit costs recognized during the period for (1) defined benefit plans (periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss) on assets, prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments) and for (2) defined contribution plans (to the extent that a plan's defined contributions to an individual's account are to be made for periods in which that individual renders services, the net cost for a period is the contribution called for in that period; if a plan calls for contributions for periods after an individual retires or terminates, the estimated cost is accrued during the employee's service period).

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