|
Fair Value Measurements - Schedule of Changes in Level 3 Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $)
In Thousands, unless otherwise specified
|
3 Months Ended |
6 Months Ended |
12 Months Ended |
|
Jun. 30, 2014
|
Jun. 30, 2014
|
Dec. 31, 2013
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
| Beginning balance |
$ 1,357 |
$ 1,433 |
$ 47,388 |
| Included in earnings |
56 |
56 |
582 |
| Included in other comprehensive income |
(34) |
(110) |
(340) |
| Purchases, issuances, sales and other dispositions: |
|
|
|
| Purchases |
0 |
0 |
0 |
| Issuances |
0 |
0 |
0 |
| Sales |
0 |
0 |
0 |
| Other dispositions |
(102) |
(102) |
(2,108) |
| Transfers into Level 3 |
0 |
0 |
116 |
| Transfers out of Level 3 |
0 |
0 |
(44,205) |
| Ending balance |
1,277 |
1,277 |
1,433 |
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
| Liabilities, Beginning balance |
(3,870) |
(4,703) |
(1,080) |
| Liabilities, Included in earnings |
138 |
875 |
(4,208) |
| Liabilities, Included in other comprehensive income |
0 |
0 |
0 |
| Purchases, issuances, sales and other dispositions: |
|
|
|
| Liabilities, Purchases |
0 |
0 |
0 |
| Liabilities, Issuances |
186 |
244 |
737 |
| Liabilities, Sales |
0 |
0 |
0 |
| Liabilities, Other dispositions |
(18) |
20 |
(152) |
| Liabilities, Transfers into Level 3 |
0 |
0 |
0 |
| Liabilities, Transfers out of Level 3 |
0 |
0 |
0 |
| Liabilities, Ending balance |
(3,564) |
(3,564) |
(4,703) |
|
Fixed maturity securities available for sale
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
| Beginning balance |
1,357 |
1,433 |
46,133 |
| Included in earnings |
56 |
56 |
(59) |
| Included in other comprehensive income |
(34) |
(110) |
287 |
| Purchases, issuances, sales and other dispositions: |
|
|
|
| Purchases |
0 |
0 |
0 |
| Issuances |
0 |
0 |
0 |
| Sales |
0 |
0 |
0 |
| Other dispositions |
(102) |
(102) |
(839) |
| Transfers into Level 3 |
0 |
0 |
116 |
| Transfers out of Level 3 |
0 |
0 |
(44,205) |
| Ending balance |
1,277 |
1,277 |
1,433 |
|
Equity securities available for sale
|
|
|
|
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |
|
|
|
| Beginning balance |
0 |
0 |
1,255 |
| Included in earnings |
0 |
0 |
641 |
| Included in other comprehensive income |
0 |
0 |
(627) |
| Purchases, issuances, sales and other dispositions: |
|
|
|
| Purchases |
0 |
0 |
0 |
| Issuances |
0 |
0 |
0 |
| Sales |
0 |
0 |
0 |
| Other dispositions |
0 |
0 |
(1,269) |
| Transfers into Level 3 |
0 |
0 |
0 |
| Transfers out of Level 3 |
0 |
0 |
0 |
| Ending balance |
$ 0 |
$ 0 |
$ 0 |