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Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2019
Other Comprehensive Income Loss [Abstract] |
Schedule Of Other Comprehensive Income Loss [Table Text Block] |
|  |  |  | Pre-tax | Tax benefit | Net of
(Dollars in thousands) |  |  | amount |  | (expense) |  | tax amount
2019: |  |  |  |  |  |  |
Unrealized net holding gain on securities |  | $ | 7,651 |  | (1,921) |  | 5,730
Reclassification adjustment for net loss on securities recognized in net earnings |  |  | 123 |  | (31) |  | 92
| Other comprehensive income |  | $ | 7,774 |  | (1,952) |  | 5,822
2018: |  |  |  |  |  |  |
Unrealized net holding loss on securities |  | $ | (4,269) |  | 1,072 |  | (3,197)
| Other comprehensive loss |  | $ | (4,269) |  | 1,072 |  | (3,197)

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