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Other Comprehensive Income (loss) (Tables) | 12 Months Ended
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Dec. 31, 2012
Other Comprehensive Income (Loss) [Abstract] |
Other comprehensive income (loss) components, other than net income (loss), and related taxes |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Unrealized holding gains (losses) on available for sale securities |  | $ | (2,184,000 | ) |  | $ | 3,851,000 |  |  | $ | (345,000 | )
Unrealized holding gain on securities transferred from held to maturity to available for sale |  |  | 0 |  |  |  | 0 |  |  |  | 421,000 |
Fair value of interest rate swap |  |  | (1,113,000 | ) |  |  | 0 |  |  |  | 0 |
Reclassification adjustments for gains on interest rate swaps later recognized in income |  |  | 0 |  |  |  | 0 |  |  |  | (99,000 | )
|  |  | (3,297,000 | ) |  |  | 3,851,000 |  |  |  | (23,000 | )
Tax effect of unrealized holding gains (losses) on available for sale securities |  |  | 1,229,000 |  |  |  | (1,348,000 | ) |  |  | 101,000 |
Tax effect of unrealized holding gain on securities transferred from held to maturity to available for sale |  |  | 0 |  |  |  | 0 |  |  |  | (147,000 | )
Tax effect of fair value of interest rate swap |  |  | 390,000 |  |  |  | 0 |  |  |  | 0 |
Tax effect of reclassification adjustments for gains on interest rate swaps later recognized in income |  |  | 0 |  |  |  | 0 |  |  |  | 35,000 |
Other comprehensive income (loss) |  | $ | (1,678,000 | ) |  | $ | 2,503,000 |  |  | $ | (34,000 | )

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- Definition Tabular disclosure of components of comprehensive income (loss) including, but not limited to: (a) foreign currency translation adjustments; (b) gains (losses) on foreign currency transactions that are designated as, and are effective as, economic hedges of a net investment in a foreign entity; (c) gains (losses) on intercompany foreign currency transactions that are of a long-term-investment nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements; (d) change in the market value of a futures contract that qualifies as a hedge of an asset reported at fair value; (e) unrealized holding gains (losses) on available-for-sale securities and that resulting from transfers of debt securities from the held-to-maturity category to the available-for-sale category; (f) a net loss recognized as an additional pension liability not yet recognized as net periodic pension cost; and (g) the net gain (loss) and net prior service cost or credit for pension plans and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e526-108580 + Details
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