|
Investments (Details 2) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Other Investments | ||
| Other investments | $ 33,311 | $ 31,085 |
|
Investments in LPs/LLCs, at cost [Member]
|
||
| Other Investments | ||
| Other investments | 28,362 | 25,092 |
|
FHLB capital stock, at cost [Member]
|
||
| Other Investments | ||
| Other investments | 3,449 | 4,278 |
|
Other, principally an annuity, at amortized cost [Member]
|
||
| Other Investments | ||
| Other investments | $ 1,500 | $ 1,715 |