|
AFS Securities (Amortized cost and fair value of AFS securities by contractual maturity) (Details) (USD $)
In Thousands, unless otherwise specified
|
Dec. 31, 2013
|
| Amortized cost and fair value of available-for-sale securities by contractual maturity |
|
| Maturing, Due in One Year or Less |
$ 930 |
| Maturing, After One Year But Within Five Years |
37,744 |
| Maturing, After Five Years But Within Ten Years |
121,537 |
| Maturing, After Ten Years |
64,972 |
| Securities With Variable Monthly Payments or Noncontractual Maturities |
292,431 |
| Total |
517,614 |
| Maturing, Due in One Year or Less, Fair value |
961 |
| Maturing, After One Year But Within Five Years, Fair value |
38,867 |
| Maturing, After Five Years But Within Ten Years, Fair value |
122,637 |
| Maturing, After Ten Years, Fair value |
63,268 |
| Securities With Variable Monthly Payments or Noncontractual Maturities, Fair value |
286,329 |
| Total, Fair value |
512,062 |
|
Auction rate money market preferred [Member]
|
|
| Amortized cost and fair value of available-for-sale securities by contractual maturity |
|
| Maturing, Due in One Year or Less |
0 |
| Maturing, After One Year But Within Five Years |
0 |
| Maturing, After Five Years But Within Ten Years |
0 |
| Maturing, After Ten Years |
0 |
| Securities With Variable Monthly Payments or Noncontractual Maturities |
3,200 |
| Total |
3,200 |
|
Collateralized mortgage obligations [Member]
|
|
| Amortized cost and fair value of available-for-sale securities by contractual maturity |
|
| Maturing, Due in One Year or Less |
0 |
| Maturing, After One Year But Within Five Years |
0 |
| Maturing, After Five Years But Within Ten Years |
0 |
| Maturing, After Ten Years |
0 |
| Securities With Variable Monthly Payments or Noncontractual Maturities |
135,139 |
| Total |
135,139 |
|
Government sponsored enterprises [Member]
|
|
| Amortized cost and fair value of available-for-sale securities by contractual maturity |
|
| Maturing, Due in One Year or Less |
0 |
| Maturing, After One Year But Within Five Years |
72 |
| Maturing, After Five Years But Within Ten Years |
24,788 |
| Maturing, After Ten Years |
0 |
| Securities With Variable Monthly Payments or Noncontractual Maturities |
0 |
| Total |
24,860 |
|
States and political subdivisions [Member]
|
|
| Amortized cost and fair value of available-for-sale securities by contractual maturity |
|
| Maturing, Due in One Year or Less |
930 |
| Maturing, After One Year But Within Five Years |
37,672 |
| Maturing, After Five Years But Within Ten Years |
96,749 |
| Maturing, After Ten Years |
64,972 |
| Securities With Variable Monthly Payments or Noncontractual Maturities |
0 |
| Total |
200,323 |
|
Preferred stocks [Member]
|
|
| Amortized cost and fair value of available-for-sale securities by contractual maturity |
|
| Maturing, Due in One Year or Less |
0 |
| Maturing, After One Year But Within Five Years |
0 |
| Maturing, After Five Years But Within Ten Years |
0 |
| Maturing, After Ten Years |
0 |
| Securities With Variable Monthly Payments or Noncontractual Maturities |
6,800 |
| Total |
6,800 |
|
Mortgage-backed securities [Member]
|
|
| Amortized cost and fair value of available-for-sale securities by contractual maturity |
|
| Maturing, Due in One Year or Less |
0 |
| Maturing, After One Year But Within Five Years |
0 |
| Maturing, After Five Years But Within Ten Years |
0 |
| Maturing, After Ten Years |
0 |
| Securities With Variable Monthly Payments or Noncontractual Maturities |
147,292 |
| Total |
$ 147,292 |