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Securities - Summarizes Amortized Cost and Estimated Fair Values of Securities Held for Investment (Detail) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2013
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Schedule of Held-to-maturity Securities [Line Items] |
Amortized Cost | $ 14,511
Gross Unrealized Gains | 151
Gross Unrealized Losses | (8)
Estimated Fair Value | 14,654
Mortgage backed securities [Member] |
Schedule of Held-to-maturity Securities [Line Items] |
Amortized Cost | 691
Gross Unrealized Gains | 57
Gross Unrealized Losses |
Estimated Fair Value | 748
States and political subdivisions [Member] |
Schedule of Held-to-maturity Securities [Line Items] |
Amortized Cost | 13,820
Gross Unrealized Gains | 94
Gross Unrealized Losses | (8)
Estimated Fair Value | $ 13,906

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- Definition This item represents the excess of amortized cost basis over fair value of securities in a gain position and which are categorized as held-to-maturity. + References No definition available. + Details
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- Definition This item represents the excess of amortized cost basis over fair value of securities in a loss position and which are categorized as held-to-maturity. + References No definition available. + Details
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- Definition Amount before other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity. + References No definition available. + Details
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- Definition Fair value of investments in debt securities classified as held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 + Details
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