|
Reinsurance - Effects of Reinsurance Premium Written and Earned (Detail) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Insurance [Abstract] | |||
| Direct Written | $ 200,983 | $ 177,376 | $ 168,990 |
| Assumed Written | 29,311 | 23,768 | 21,517 |
| Ceded Written | (265) | (201) | (192) |
| Written Total | 230,029 | 200,943 | 190,315 |
| Direct Earned | 191,093 | 176,588 | 164,715 |
| Assumed Earned | 27,487 | 23,313 | 21,121 |
| Ceded Earned | (265) | (201) | (192) |
| Earned Total | $ 218,315 | $ 199,700 | $ 185,644 |