|
Segment Information - Selected Financial Data by Business Segment (Detail) (USD $)
In Thousands, unless otherwise specified
|
3 Months Ended |
12 Months Ended |
|
Dec. 31, 2014
|
Sep. 30, 2014
|
Jun. 30, 2014
|
Mar. 31, 2014
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Revenues |
$ 67,928 |
$ 65,604 |
$ 67,120 |
$ 62,542 |
$ 59,152 |
$ 59,578 |
$ 62,493 |
$ 59,289 |
$ 263,194 |
$ 240,512 |
$ 228,059 |
| Income (loss) before income taxes |
3,076 |
2,377 |
3,723 |
547 |
3,363 |
2,096 |
2,254 |
2,117 |
9,723 |
9,830 |
(9,045) |
| Total assets |
328,575 |
|
|
|
273,707 |
|
|
|
328,575 |
273,707 |
|
| Insurance [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Revenues |
|
|
|
|
|
|
|
|
263,133 |
240,460 |
227,966 |
| Income (loss) before income taxes |
|
|
|
|
|
|
|
|
12,549 |
12,748 |
(4,588) |
| Total assets |
302,529 |
|
|
|
262,869 |
|
|
|
302,529 |
262,869 |
|
| Real Estate and Corporate [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Revenues |
|
|
|
|
|
|
|
|
61 |
52 |
93 |
| Income (loss) before income taxes |
|
|
|
|
|
|
|
|
(2,826) |
(2,918) |
(4,457) |
| Total assets |
$ 26,046 |
|
|
|
$ 10,838 |
|
|
|
$ 26,046 |
$ 10,838 |
|