Investments (Unrealized Gain (Loss) on Investments) (Details) - USD ($)
$ in Thousands |
Sep. 30, 2020 |
Dec. 31, 2019 |
| Schedule of Investments [Line Items] |
|
|
| Amortized Cost |
$ 156,455
|
$ 135,008
|
| Gross Unrealized Gains |
2,608
|
697
|
| Gross Unrealized Losses |
5,902
|
4,400
|
| Fair Value |
153,161
|
131,305
|
| OTTI in AOCL |
(4,235)
|
(2,835)
|
| Held-to-maturity Amortized cost |
69,221
|
93,979
|
| Held-to-maturity Gross Unrealized Gains |
7,149
|
6,832
|
| Held-to-maturity Gross Unrealized Losses |
|
155
|
| Fair Value |
76,370
|
100,656
|
| US government agencies [Member] |
|
|
| Schedule of Investments [Line Items] |
|
|
| Amortized Cost |
65,942
|
39,987
|
| Gross Unrealized Gains |
959
|
|
| Gross Unrealized Losses |
30
|
93
|
| Fair Value |
66,871
|
39,894
|
| Held-to-maturity Amortized cost |
|
16,164
|
| Held-to-maturity Gross Unrealized Gains |
|
659
|
| Fair Value |
|
16,823
|
| Residential mortgage-backed agencies [Member] |
|
|
| Schedule of Investments [Line Items] |
|
|
| Amortized Cost |
13,037
|
4,917
|
| Gross Unrealized Gains |
219
|
|
| Gross Unrealized Losses |
93
|
17
|
| Fair Value |
13,163
|
4,900
|
| Held-to-maturity Amortized cost |
34,868
|
42,939
|
| Held-to-maturity Gross Unrealized Gains |
1,157
|
469
|
| Held-to-maturity Gross Unrealized Losses |
|
155
|
| Fair Value |
36,025
|
43,253
|
| Commercial mortgage-backed agencies [Member] |
|
|
| Schedule of Investments [Line Items] |
|
|
| Amortized Cost |
33,566
|
27,634
|
| Gross Unrealized Gains |
608
|
222
|
| Gross Unrealized Losses |
14
|
92
|
| Fair Value |
34,160
|
27,764
|
| Held-to-maturity Amortized cost |
11,773
|
15,521
|
| Held-to-maturity Gross Unrealized Gains |
615
|
344
|
| Fair Value |
12,388
|
15,865
|
| Collateralized mortgage obligations [Member] |
|
|
| Schedule of Investments [Line Items] |
|
|
| Amortized Cost |
15,226
|
29,903
|
| Gross Unrealized Gains |
392
|
129
|
| Gross Unrealized Losses |
|
109
|
| Fair Value |
15,618
|
29,923
|
| Held-to-maturity Amortized cost |
1,821
|
3,140
|
| Held-to-maturity Gross Unrealized Gains |
98
|
3
|
| Fair Value |
1,919
|
3,143
|
| Obligations of states and political subdivisions [Member] |
|
|
| Schedule of Investments [Line Items] |
|
|
| Amortized Cost |
10,159
|
14,124
|
| Gross Unrealized Gains |
430
|
346
|
| Fair Value |
10,589
|
14,470
|
| Held-to-maturity Amortized cost |
20,759
|
16,215
|
| Held-to-maturity Gross Unrealized Gains |
5,279
|
5,357
|
| Fair Value |
26,038
|
21,572
|
| Collateralized debt obligations [Member] |
|
|
| Schedule of Investments [Line Items] |
|
|
| Amortized Cost |
18,525
|
18,443
|
| Gross Unrealized Losses |
5,765
|
4,089
|
| Fair Value |
12,760
|
14,354
|
| OTTI in AOCL |
$ (4,235)
|
$ (2,835)
|