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Details Of Loans (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
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|---|---|---|---|---|
| Statement [Line Items] | ||||
| Loans | $ 2,363,182 | $ 1,830,742 | ||
| Less allowance for loan losses | (26,258) | (22,030) | (18,077) | (14,737) |
| Net Loans | 2,336,924 | 1,808,712 | ||
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Commercial Financial and Agricultural Financing Receivable [Member]
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| Statement [Line Items] | ||||
| Loans | 1,030,990 | 799,464 | ||
| Less allowance for loan losses | (8,233) | (6,627) | (5,348) | (3,135) |
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Commercial Real Estate Construction Financing Receivable [Member]
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| Statement [Line Items] | ||||
| Loans | 158,361 | 151,218 | ||
| Less allowance for loan losses | (6,511) | (6,542) | (6,373) | (6,295) |
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Commercial Mortgage Loans Owner Occupied [Member]
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| Statement [Line Items] | ||||
| Loans | 568,041 | 398,601 | ||
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One To Four Family Mortgage Loans [Member]
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| Statement [Line Items] | ||||
| Loans | 235,909 | 205,182 | ||
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Other Real Estate Mortgage Loans [Member]
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| Statement [Line Items] | ||||
| Loans | 323,599 | 235,251 | ||
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Residential Real Estate Mortgage Loans [Member]
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| Statement [Line Items] | ||||
| Loans | 1,127,549 | 839,034 | ||
| Less allowance for loan losses | (4,912) | (3,295) | (2,443) | (2,102) |
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Consumer Portfolio Segment [Member]
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| Statement [Line Items] | ||||
| Loans | 46,282 | 41,026 | ||
| Less allowance for loan losses | $ (199) | $ (531) | $ (749) | $ (115) |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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