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Pensions

9 Months Ended

Sep. 30, 2011

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Pension Cost
	Three Months Ended September 30		Nine Months Ended September 30
	2011	2010	2011	2010

Service cost	$ 233	$ 195	$ 698	$ 583
Interest cost	347	333	1,042	1,001
Expected return on plan assets	(333)	(291)	(1,000)	(874)
Plan amendments	23	-	69	-
Amortization of actuarial loss	78	54	234	160
Amortization of prior service cost	4	4	13	13
Rate-regulated adjustment	46	9	138	30
Net periodic pension expense	$ 398	$ 304	$ 1,194	$ 913

Employer Contributions

The Company previously disclosed in its financial statements for the year ended December 31, 2010 that it expected to contribute $1,593 to its pension plans in 2011. As of September 30, 2011, contributions of $1,593 had been made. The Company does not expect to contribute any additional amount during the fourth quarter of 2011.

- Definition

The entire disclosure for pension and other postretirement benefits.

+ References

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