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Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Consolidated Statements Of Comprehensive Income |  |  |
Net income | $ 13,642 | $ 9,982 | $ 60,259
Unrealized gains on securities available for sale: |  |  |
Unrealized holding gains arising during the period, pretax | 1,492 | 672 | 1,455
Tax expense | (583) | (261) | (567)
Reclassification to realized (gains) losses | (74) | (26) | 104
Tax expense (benefit) | 29 | 10 | (41)
Postretirement Plans: |  |  |
Net gain (loss) arising during period | (7,798) | (2,307) | 3,623
Tax (expense) benefit | 3,080 | 911 | (1,397)
Amortization of unrecognized net actuarial loss | 393 | 531 | 869
Tax expense | (155) | (210) | (339)
Amortization of prior service cost and transition obligation | 32 | 35 | 36
Tax expense | (13) | (13) | (14)
Other comprehensive income | (3,597) | (658) | 3,729
Comprehensive income | $ 10,045 | $ 9,324 | $ 63,988

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