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FAIR VALUE, Reconciliation For Major Asset And Liability Categories (Details) (USD $) In Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2011 | Jun. 30, 2010 | Jun. 30, 2011 | Jun. 30, 2010
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | $ 2,379 |  | $ 15,740 |  | $ 9,027 |  | $ 15,671 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Included in earnings | 0 | [1] | (1,977) | [1] | (6,124) | [1] | (6,727) | [1]
Included in accumulated other comprehensive loss (unrealized) | 11 | [2] | 1,806 | [2] | 8,846 | [2] | 6,541 | [2]
Purchases, issuances, sales, settlements |  |  | (219) | [3] |  |  | (135) | [3]
Purchases | 0 | [3] |  |  | 0 | [3] |  |
Issuances | 0 | [3] |  |  | 0 | [3] |  |
Sales | 0 | [3] |  |  | (9,357) | [3] |  |
Settlements | 63 | [3] |  |  | 61 | [3] |  |
Transfer from investment grade to non-investment grade | 0 |  | 0 |  | 0 |  | 0 |
Transfers in and/or out of Level 3 | 0 | [4] | 0 | [4] | 0 | [4] | 0 | [4]
Ending balance | 2,453 |  | 15,350 |  | 2,453 |  | 15,350 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Changes in unrealized losses included in earnings relating to assets and liabilities still held at end of period | 0 |  | (2,421) |  | 464 |  | (7,220) |
Other Residential Mortgage-Backed Securities [Member] | Non-investment grade [Member] |  |  |  |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | 0 |  | 12,203 |  | 6,254 |  | 12,738 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Included in earnings | 0 | [1] | 435 | [1] | (5,660) | [1] | 435 | [1]
Included in accumulated other comprehensive loss (unrealized) | 0 | [2] | 298 | [2] | 8,763 | [2] | (237) | [2]
Purchases, issuances, sales, settlements |  |  | (430) | [3] |  |  | (430) | [3]
Purchases | 0 | [3] |  |  | 0 | [3] |  |
Issuances | 0 | [3] |  |  | 0 | [3] |  |
Sales | 0 | [3] |  |  | (9,357) | [3] |  |
Settlements | 0 | [3] |  |  | 0 | [3] |  |
Transfer from investment grade to non-investment grade | 0 |  | 0 |  | 0 |  | 0 |
Transfers in and/or out of Level 3 | 0 | [4] | 0 | [4] | 0 | [4] | 0 | [4]
Ending balance | 0 |  | 12,506 |  | 0 |  | 12,506 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Changes in unrealized losses included in earnings relating to assets and liabilities still held at end of period | 0 |  | 0 |  | 0 |  | 0 |
Corporate Debt Securities [Member] | Non-investment grade [Member] |  |  |  |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | 2,379 |  | 2,097 |  | 2,773 |  | 1,955 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Included in earnings | 0 | [1] | (2,414) | [1] | (464) | [1] | (7,167) | [1]
Included in accumulated other comprehensive loss (unrealized) | 11 | [2] | 1,665 | [2] | 83 | [2] | 6,470 | [2]
Purchases, issuances, sales, settlements |  |  | 214 | [3] |  |  | 304 | [3]
Purchases | 0 | [3] |  |  | 0 | [3] |  |
Issuances | 0 | [3] |  |  | 0 | [3] |  |
Sales | 0 | [3] |  |  | 0 | [3] |  |
Settlements | 63 | [3] |  |  | 61 | [3] |  |
Transfer from investment grade to non-investment grade | 0 |  | 1,282 |  | 0 |  | 1,282 |
Transfers in and/or out of Level 3 | 0 | [4] | 0 | [4] | 0 | [4] | 0 | [4]
Ending balance | 2,453 |  | 2,844 |  | 2,453 |  | 2,844 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Changes in unrealized losses included in earnings relating to assets and liabilities still held at end of period | 0 |  | (2,421) |  | 464 |  | (7,220) |
Corporate Debt Securities [Member] | Investment grade [Member] |  |  |  |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | 0 |  | 1,440 |  | 0 |  | 978 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Included in earnings | 0 | [1] | 2 | [1] | 0 | [1] | 5 | [1]
Included in accumulated other comprehensive loss (unrealized) | 0 | [2] | (157) | [2] | 0 | [2] | 308 | [2]
Purchases, issuances, sales, settlements |  |  | (3) | [3] |  |  | (9) | [3]
Purchases | 0 | [3] |  |  | 0 | [3] |  |
Issuances | 0 | [3] |  |  | 0 | [3] |  |
Sales | 0 | [3] |  |  | 0 | [3] |  |
Settlements | 0 | [3] |  |  | 0 | [3] |  |
Transfer from investment grade to non-investment grade | 0 |  | (1,282) |  | 0 |  | (1,282) |
Transfers in and/or out of Level 3 | 0 | [4] | 0 | [4] | 0 | [4] | 0 | [4]
Ending balance | 0 |  | 0 |  | 0 |  | 0 |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Changes in unrealized losses included in earnings relating to assets and liabilities still held at end of period | 0 |  | 0 |  | 0 |  | 0 |
Derivative Payable [Member] |  |  |  |  |  |  |  |
Fair Value,Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | (3,270) |  | (5,955) |  | (3,449) |  | (14,185) |
Total gains or (losses) [Abstract] |  |  |  |  |  |  |  |
Included in earnings | 23 | [1] | (163) | [1] | 202 | [1] | (166) | [1]
Included in accumulated other comprehensive loss (unrealized) | 0 | [2] | 0 | [2] | 0 | [2] | 0 | [2]
Purchases, issuances, sales, settlements |  |  | 4,230 | [3] |  |  | 12,463 | [3]
Purchases | 0 | [3] |  |  | 0 | [3] |  |
Issuances | 0 | [3] |  |  | 0 | [3] |  |
Sales | 0 | [3] |  |  | 0 | [3] |  |
Settlements | 0 | [3] |  |  | 0 | [3] |  |
Transfer from investment grade to non-investment grade | 0 |  | 0 |  | 0 |  | 0 |
Transfers in and/or out of Level 3 | 0 | [4] | 0 | [4] | 0 | [4] | 0 | [4]
Ending balance | (3,247) |  | (1,888) |  | (3,247) |  | (1,888) |
Changes in unrealized losses included in earnings relating to assets and liabilities still held at end of period | $ (178) |  | $ 163 |  | $ (29) |  | $ 166 |
[1] | Total gains or losses represent the total realized and unrealized gains and losses recorded for Level 3 assets and liabilities. Realized gains or losses are reported in the condensed consolidated statements of income.
[2] | Unrealized gains or losses on investment securities are reported in accumulated other comprehensive loss, net of tax, in the condensed consolidated statements of changes in stockholders' equity and comprehensive income.
[3] | Purchases, issuances, sales, and settlements represent Level 3 assets and liabilities that were either purchased, issued, sold, or settled during the period. The amounts are recorded at their end of period fair values.
[4] | Transfers in and/or out represent existing assets and liabilities that were either previously categorized as a higher level and the inputs to the model became unobservable or assets and liabilities that were previously classified as Level 3 and the lowest significant input became observable during the period. These assets and liabilities are recorded at their end of period fair values.

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