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v3.20.4

Other Intangible Assets Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2020 | Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount |  |  |  | $ 9,479 | $ 8,858
Accumulated Amortization |  |  |  | (7,529) | (7,197)
Net Carrying Amount | $ 1,661 | $ 1,852 | $ 1,852 | 1,950 | 1,661
Rollforward of Intangible Assets: |  |  |  |  |
Beginning balance | 1,661 | 1,852 | 2,289 |  |
Intangible Assets Acquired | 621 | 168 | 0 |  |
Intangible Assets Disposed | 0 | 0 | 0 |  |
Amortization of Intangible Assets | (332) | (359) | (437) |  |
Ending balance | 1,950 | 1,661 | 1,852 |  |
Mortgage Servicing Rights |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount |  |  |  | 2,850 | 2,229
Accumulated Amortization |  |  |  | (2,018) | (1,913)
Net Carrying Amount | 832 | 262 | 262 | 832 | 316
Rollforward of Intangible Assets: |  |  |  |  |
Beginning balance | 316 | 262 | 437 |  |
Intangible Assets Acquired | 621 | 168 | 0 |  |
Intangible Assets Disposed | 0 | 0 | 0 |  |
Amortization of Intangible Assets | (105) | (114) | (175) |  |
Ending balance | 832 | 316 | 262 |  |
Customer Intangibles |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Gross Carrying Amount |  |  |  | 4,382 | 4,382
Accumulated Amortization |  |  |  | (3,264) | (3,037)
Net Carrying Amount | 1,345 | 1,345 | 1,590 | $ 1,118 | $ 1,345
Rollforward of Intangible Assets: |  |  |  |  |
Beginning balance | 1,345 | 1,590 | 1,852 |  |
Intangible Assets Acquired | 0 | 0 | 0 |  |
Intangible Assets Disposed | 0 | 0 | 0 |  |
Amortization of Intangible Assets | (227) | (245) | (262) |  |
Ending balance | $ 1,118 | $ 1,345 | $ 1,590 |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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