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Securities (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2012
Investments debt and equity securities [Abstract] |
Available-for-sale Securities [Table Text Block] |
|  | September 30, 2012
|  |  | 1 year | 1 to 5 | 5 to 10 | After 10 | Fair |  | Gross Unrealized |  | Amortized
(Dollars in thousands) |  | or less | years | years | years | Value |  | Gains | Losses |  | Cost
Available-for-sale: |  |  |  |  |  |  |  |  |  |  |  |
Agency obligations (a) | $ | — | — | 10,113 | 24,503 | 34,616 |  | 247 | — |  | $ | 34,369
Agency RMBS (a) |  | — | — | 4,986 | 132,627 | 137,613 |  | 4,077 | — |  |  | 133,536
State and political subdivisions |  | 112 | 1,706 | 19,464 | 60,687 | 81,969 |  | 5,486 | — |  |  | 76,483
Trust preferred securities: |  |  |  |  |  |  |  |  |  |  |  |
| Individual issuer |  | — | — | — | 621 | 621 |  | 101 | 173 |  |  | 693
| Total available-for-sale | $ | 112 | 1,706 | 34,563 | 218,438 | 254,819 |  | 9,911 | 173 |  | $ | 245,081
(a) Includes securities issued by U.S. government agencies or government sponsored entities.
|  | December 31, 2011
|  |  | 1 year | 1 to 5 | 5 to 10 | After 10 | Fair |  | Gross Unrealized |  | Amortized
(Dollars in thousands) |  | or less | years | years | years | Value |  | Gains | Losses |  | Cost
Available-for-sale: |  |  |  |  |  |  |  |  |  |  |  |
Agency obligations (a) | $ | — | — | 5,013 | 46,072 | 51,085 |  | 182 | 1 |  | $ | 50,904
Agency RMBS (a) |  | — | — | 14,935 | 149,863 | 164,798 |  | 2,534 | 129 |  |  | 162,393
State and political subdivisions |  | — | 414 | 17,761 | 63,538 | 81,713 |  | 4,339 | 48 |  |  | 77,422
Trust preferred securities: |  |  |  |  |  |  |  |  |  |  |  |
| Pooled |  | — | — | — | 100 | 100 |  | — | 130 |  |  | 230
| Individual issuer |  | — | — | — | 1,886 | 1,886 |  | 186 | 243 |  |  | 1,943
| Total available-for-sale | $ | — | 414 | 37,709 | 261,459 | 299,582 |  | 7,241 | 551 |  | $ | 292,892
(a) Includes securities issued by U.S. government agencies or government sponsored entities.
Available-for-sale Securities, Continuous Unrealized Loss Position [Table Text Block] |
|  |  |  | Less than 12 Months |  |  | 12 Months or Longer |  |  | Total
|  |  |  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized
(Dollars in thousands) |  | Value |  |  | Losses |  |  | Value |  |  | Losses |  |  | Value |  |  | Losses
September 30, 2012: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trust preferred securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Individual issuer | $ | — |  |  | — |  |  | 327 |  |  | 173 |  | $ | 327 |  |  | 173
|  | Total | $ | — |  |  | — |  |  | 327 |  |  | 173 |  | $ | 327 |  |  | 173
December 31, 2011: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agency obligations | $ | 5,000 |  |  | 1 |  |  | — |  |  | — |  | $ | 5,000 |  |  | 1
Agency RMBS |  | 17,020 |  |  | 129 |  |  | — |  |  | — |  |  | 17,020 |  |  | 129
State and political subdivisions |  | 1,686 |  |  | 11 |  |  | 718 |  |  | 37 |  |  | 2,404 |  |  | 48
Trust preferred securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Pooled |  | — |  |  | — |  |  | 100 |  |  | 130 |  |  | 100 |  |  | 130
| Individual issuer |  | — |  |  | — |  |  | 757 |  |  | 243 |  |  | 757 |  |  | 243
|  | Total | $ | 23,706 |  |  | 141 |  |  | 1,575 |  |  | 410 |  | $ | 25,281 |  |  | 551
Trust Preferred Securiities, Continuous Unrealized Loss Position, Fair Value [Table Text Block] |
Trust Preferred Securities as of | September 30, 2012
|  |  |  |  |  |  |  |  |  |  | Unrealized Losses |  |  | Life-to-date
|  |  |  | Credit Rating |  |  | Fair |  | Less than |  | 12 months |  |  |  |  | Impairment
(Dollars in thousands) | Moody's | Fitch |  |  | Value |  | 12 months |  | or Longer |  | Total |  |  | Charges
Individual issuer (a): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carolina Financial Capital Trust I | n/a | n/a |  | $ | 294 |  |  | — |  | — |  | — |  |  | 257
TCB Trust | n/a | n/a |  |  | 327 |  |  | — |  | 173 |  | 173 |  |  | —
Total trust preferred securities |  |  |  | $ | 621 |  |  | — |  | 173 |  | 173 |  |  | 257
n/a - not applicable, securities not rated.
(a) 144A Floating Rate Capital Securities. Issuers are individual community bank holding companies.
Trust Preferred Securities as of | December 31, 2011
|  |  |  |  |  |  |  |  |  |  | Unrealized Losses |  |  | Life-to-date
|  |  |  | Credit Rating |  |  | Fair |  | Less than |  | 12 months |  |  |  |  | Impairment
(Dollars in thousands) |  |  | Moody's | Fitch |  |  | Value |  | 12 months |  | or Longer |  | Total |  |  | Charges
Pooled: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
ALESCO Preferred Funding XVII Ltd (a) | C | CC |  | $ | 100 |  |  | — |  | 130 |  | 130 |  |  | 1,770
Individual issuer (b): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carolina Financial Capital Trust I | n/a | n/a |  |  | 193 |  |  | — |  | — |  | — |  |  | 257
Main Street Bank Statutory Trust I (c) | n/a | n/a |  |  | 389 |  |  | — |  | 111 |  | 111 |  |  | —
MNB Capital Trust I | n/a | n/a |  |  | 55 |  |  | — |  | — |  | — |  |  | 445
PrimeSouth Capital Trust I | n/a | n/a |  |  | 75 |  |  | — |  | — |  | — |  |  | 425
TCB Trust | n/a | n/a |  |  | 368 |  |  | — |  | 132 |  | 132 |  |  | —
United Community Capital Trust | n/a | n/a |  |  | 806 |  |  | — |  | — |  | — |  |  | 379
| Total individual issuer |  |  |  |  | 1,886 |  |  | — |  | 243 |  | 243 |  |  | 1,506
Total trust preferred securities |  |  |  | $ | 1,986 |  |  | — |  | 373 |  | 373 |  |  | 3,276
n/a - not applicable securities not rated.
(a) Class B Deferrable Third Priority Secured Floating Rate Notes. The underlying collateral is primarily composed of
| trust preferred securities issued by community banks and thrifts.
(b) 144A Floating Rate Capital Securities. Issuers are individual community bank holding companies.
(c) Now an obligation of BB&T Corporation.
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table Text Block] |
|  |  |  | Quarter ended September 30, |  |  | Nine months ended September 30,
(Dollars in thousands) |  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011
Balance, beginning of period | $ | 1,257 |  | $ | 3,040 |  | $ | 3,276 |  | $ | 2,938
| Additions: |  |  |  |  |  |  |  |  |  |  |
|  | Subsequent credit impairments |  | — |  |  | 236 |  |  | 130 |  |  | 338
| Reductions: |  |  |  |  |  |  |  |  |  |  |
|  | Securities sold |  | — |  |  | — |  |  | 2,149 |  |  | —
Balance, end of period | $ | 1,257 |  | $ | 3,276 |  | $ | 1,257 |  | $ | 3,276
Available For Sale Securiites Changes In Other Than Temporary Impairment Losses [Table Text Block] |
|  |  |  |  | Quarter ended September 30, |  |  | Nine months ended September 30,
(Dollars in thousands) |  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011
Other-than-temporary impairment charges |  |  |  |  |  |  |  |  |  |  |
| (included in earnings): |  |  |  |  |  |  |  |  |  |  |
| Debt securities: |  |  |  |  |  |  |  |  |  |  |
|  | Individual issuer trust preferred securities | $ | — |  | $ | 236 |  | $ | 130 |  | $ | 338
|  |  | Total debt securities |  | — |  |  | 236 |  |  | 130 |  |  | 338
Total other-than-temporary impairment charges | $ | — |  | $ | 236 |  | $ | 130 |  | $ | 338
Other-than-temporary impairment on debt securities: |  |  |  |  |  |  |  |  |  |
| Recorded as part of gross realized losses: |  |  |  |  |  |  |  |  |  |  |
|  | Credit-related | $ | — |  |  | 236 |  | $ | 130 |  | $ | 338
|  | Securities with intent to sell |  | — |  |  | — |  |  | — |  |  | —
|  | (Transferred from) recorded directly to other |  |  |  |  |  |  |  |  |  |  |
|  |  | comprehensive income for non-credit related |  |  |  |  |  |  |  |  |  |  |
|  |  | impairment |  | — |  |  | (80) |  |  | — |  |  | 130
Total other-than-temporary impairment on debt securities | $ | — |  | $ | 156 |  | $ | 130 |  | $ | 468
Schedule of Realized Gain (Loss) [Table Text Block] |
Realized Gains and Losses
|  | The following table presents the gross realized gains and losses on sales and other-than-temporary impairment charges
related to securities, including cost-method investments.
|  |  |  |  | Quarter ended September 30, |  |  | Nine months ended September 30,
(Dollars in thousands) |  |  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011
Gross realized gains |  | $ | 203 |  | $ | 474 |  | $ | 927 |  | $ | 1,379
Gross realized losses |  |  | (25) |  |  | (23) |  |  | (189) |  |  | (478)
Other-than-temporary impairment charges |  |  | — |  |  | (236) |  |  | (130) |  |  | (338)
|  | Realized gains, net |  | $ | 178 |  | $ | 215 |  | $ | 608 |  | $ | 563

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