PENSION AND SUPPLEMENTAL EXECUTIVE RETIREMENT PLANS (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2013
|
Sep. 30, 2012
|
|
Pension Plan
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Components of net periodic cost | ||||
Interest cost | $ 348 | $ 398 | $ 1,044 | $ 1,194 |
Expected return on plan assets | (470) | (447) | (1,410) | (1,341) |
Amortization of unrecognized (gain) loss | 599 | 581 | 1,797 | 1,743 |
Net periodic cost | 477 | 532 | 1,431 | 1,596 |
SERPs
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Components of net periodic cost | ||||
Interest cost | 103 | 107 | 309 | 321 |
Amortization of unrecognized transition obligation | 4 | 4 | 12 | 12 |
Amortization of prior service cost | 5 | 5 | 15 | 15 |
Amortization of unrecognized (gain) loss | 18 | (1) | 54 | (3) |
Net periodic cost | $ 130 | $ 115 | $ 390 | $ 345 |