Investments: Available-for-sale Securities (Details)
$ in Thousands |
12 Months Ended |
|
Dec. 31, 2015
USD ($)
|
Dec. 31, 2014
USD ($)
|
| Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions |
43
|
24
|
| Amortized Cost |
$ 129,439
|
$ 119,140
|
| Gross Unrealized Gains |
917
|
1,621
|
| Gross Unrealized Losses |
(791)
|
(387)
|
| Investments available-for-sale, at fair value |
129,565
|
120,374
|
| Mortgage-backed investments, Fannie Mae |
|
|
| Amortized Cost |
50,288
|
40,083
|
| Gross Unrealized Gains |
260
|
863
|
| Gross Unrealized Losses |
(227)
|
(30)
|
| Investments available-for-sale, at fair value |
50,321
|
40,916
|
| Mortgage-backed investments, Freddie Mac |
|
|
| Amortized Cost |
26,011
|
21,442
|
| Gross Unrealized Gains |
243
|
526
|
| Gross Unrealized Losses |
(117)
|
(22)
|
| Investments available-for-sale, at fair value |
26,137
|
21,946
|
| Mortgage-backed investments, Ginnie Mae |
|
|
| Amortized Cost |
13,802
|
26,049
|
| Gross Unrealized Gains |
44
|
87
|
| Gross Unrealized Losses |
(114)
|
(122)
|
| Investments available-for-sale, at fair value |
13,732
|
26,014
|
| Municipal Bonds |
|
|
| Amortized Cost |
11,787
|
642
|
| Gross Unrealized Gains |
277
|
2
|
| Gross Unrealized Losses |
0
|
0
|
| Investments available-for-sale, at fair value |
12,064
|
644
|
| US Government agencies |
|
|
| Amortized Cost |
13,541
|
16,863
|
| Gross Unrealized Gains |
89
|
104
|
| Gross Unrealized Losses |
(88)
|
(151)
|
| Investments available-for-sale, at fair value |
13,542
|
16,816
|
| Corporate Bonds |
|
|
| Amortized Cost |
14,010
|
14,061
|
| Gross Unrealized Gains |
4
|
39
|
| Gross Unrealized Losses |
(245)
|
(62)
|
| Investments available-for-sale, at fair value |
$ 13,769
|
$ 14,038
|