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Fair Value (Details 1) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012 | Sep. 30, 2011
Residential mortgage and asset backed [Member] |  |  |  |
Securities available for sale measured at fair value on recurring basis using significant unobservable inputs (Level 3) |  |  |  |
Beginning Balance |  | $ 3,988 |  | $ 2,269
Transfers out of Level 3 (a)(b) |  | (3,988) |  | (3,988)
Included in earnings (realized) |  |  |  | 0
Included in other comprehensive income (unrealized) |  | 0 |  | 0
Purchases |  |  |  | 1,917
Settlements |  | 0 |  | (198)
Ending Balance |  | 0 |  | 0
Corporate notes and bonds [Member] |  |  |  |
Securities available for sale measured at fair value on recurring basis using significant unobservable inputs (Level 3) |  |  |  |
Beginning Balance | 2,071 | 1,860 | 2,060 | 1,240
Transfers out of Level 3 (a)(b) |  | 0 |  | 0
Included in earnings (realized) |  |  |  | 0
Included in other comprehensive income (unrealized) | -86 | 0 | -75 | 620
Purchases |  |  |  | 0
Settlements |  | 0 |  | 0
Ending Balance | 1,985 | 1,860 | 1,985 | 1,860
U.S. Government Sponsored Entities [Member] |  |  |  |
Securities available for sale measured at fair value on recurring basis using significant unobservable inputs (Level 3) |  |  |  |
Beginning Balance |  |  |  | 2,000
Transfers out of Level 3 (a)(b) |  |  |  | (2,000)
Included in earnings (realized) |  |  |  | 0
Included in other comprehensive income (unrealized) |  |  |  | 0
Purchases |  |  |  | 0
Settlements |  |  |  | 0
Ending Balance |  | 0 |  | 0
Pooled trust preferred [Member] |  |  |  |
Securities available for sale measured at fair value on recurring basis using significant unobservable inputs (Level 3) |  |  |  |
Beginning Balance | 360 | 1,362 | 340 | 1,292
Transfers out of Level 3 (a)(b) |  | 0 |  | 0
Included in earnings (realized) |  |  |  | (398)
Included in other comprehensive income (unrealized) | 0 | -130 | 20 | 338
Purchases |  |  |  | 0
Settlements |  | (5) |  | (5)
Ending Balance | $ 360 | $ 1,227 | $ 360 | $ 1,227

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- Definition Amount of gain (loss) recognized in earnings, arising from assets measured at fair value on a recurring basis using unobservable inputs (level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Description of where the gains or losses for the period arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), are included in other comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Purchases that have taken place during the period in relation to assets measured at fair value and categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Settlements that have taken place during the period in relation to assets measured at fair value and categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition Transfers out of assets measured at fair value and categorized within Level 3 of the fair value hierarchy that have taken place during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 + Details
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- Definition This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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