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EMPLOYEE RETIREMENT AND PENSION PLANS (Details 2)	12 Months Ended
EMPLOYEE RETIREMENT AND PENSION PLANS (Details 2)	Dec. 31, 2011
Discount rate	5.95%
Expected return on plan assets	8.90%
Rate of increase in compensation

An assumption as to the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the benefit obligation.

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