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v3.19.3.a.u2

Comprehensive Income (Loss), Net of Tax - Changes in Accumulated Other Comprehensive Income By Component (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Jan. 01, 2017
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | $ 269,584 | $ 249,603 | $ 232,852 |
Other comprehensive income before reclassifications | 6,776 | (5,287) | (726) |
Amounts reclassified from accumulated other comprehensive income | 677 | 322 | 691 |
Other Comprehensive Income (Loss) | 7,453 | (4,965) | (35) |
Amounts reclassified from accumulated other comprehensive loss |  | (331) |  |
Ending balance | 301,728 | 269,584 | 249,603 |
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (3,697) | (1,250) | (382) |
Other comprehensive income before reclassifications | 4,162 | (2,116) | (940) |
Amounts reclassified from accumulated other comprehensive income |  | 0 | 337 |
Other Comprehensive Income (Loss) | 4,162 | (2,116) | (603) |
Amounts reclassified from accumulated other comprehensive loss |  | (331) |  |
Ending balance | 465 | (3,697) | (1,250) |
Accumulated Defined Benefit Plans Adjustment, Net Unamortized Gain (Loss) Attributable to Parent |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (8,971) | (6,380) | (5,737) |
Other comprehensive income before reclassifications | 2,614 | (2,833) | 214 |
Amounts reclassified from accumulated other comprehensive income | 510 | 242 | 362 |
Other Comprehensive Income (Loss) | 3,124 | (2,591) | 576 |
Amounts reclassified from accumulated other comprehensive loss |  | 0 |  |
Ending balance | (5,847) | (8,971) | (6,380) |
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (1,142) | (884) | (715) |
Other comprehensive income before reclassifications | 0 | (338) | 0 |
Amounts reclassified from accumulated other comprehensive income | 167 | 80 | (8) |
Other Comprehensive Income (Loss) | 167 | (258) | (8) |
Amounts reclassified from accumulated other comprehensive loss |  | 0 |  |
Ending balance | (975) | (1,142) | (884) |
Accumulated Other Comprehensive Income (Loss) |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (13,810) | (8,514) | (6,834) |
Other Comprehensive Income (Loss) | 7,453 | (4,965) | (35) |
Ending balance | $ (6,357) | $ (13,810) | $ (8,514) |
Accounting Standards Update 2018-02 | AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Impact of ASU adoption |  |  |  | $ (265)
Accounting Standards Update 2018-02 | Accumulated Defined Benefit Plans Adjustment, Net Unamortized Gain (Loss) Attributable to Parent |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Impact of ASU adoption |  |  |  | (1,219)
Accounting Standards Update 2018-02 | Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Impact of ASU adoption |  |  |  | (161)
Accounting Standards Update 2018-02 | Accumulated Other Comprehensive Income (Loss) |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |
Impact of ASU adoption |  |  |  | $ (1,645)

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