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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) (USD $)
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3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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| Condensed Consolidated Statements of Comprehensive Income [Abstract] | ||||
| Reclassification adjustment for losses included in net income, tax | $ 117,000 | $ 103,000 | $ 142,000 | $ 204,000 |
| Unrealized holding (losses) gains arising during period, tax | 3,625,000 | (5,233,000) | 7,024,000 | (6,368,000) |
| Reclassification adjustment for (gains) losses included in net income, tax | $ (9,000) | $ (19,000) | $ (19,000) | $ (15,000) |
| X | ||||||||||
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- Details
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- Definition
Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of tax expense (benefit) before reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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