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Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Other Intangible Assets |  |
Gross Carrying amount | $ 27,693 | $ 27,693
Accumulated Amortization | (11,029) | (7,278)
Total | 16,664 | 20,415
Core deposit |  |
Other Intangible Assets |  |
Gross Carrying amount | 25,023 | 25,023
Accumulated Amortization | (9,153) | (5,846)
Total | 15,870 | 19,177
Below market-value lease |  |
Other Intangible Assets |  |
Gross Carrying amount | 770 | 770
Accumulated Amortization | (705) | (451)
Total | 65 | 319
Customer relationship and brokered relationship |  |
Other Intangible Assets |  |
Gross Carrying amount | 1,900 | 1,900
Accumulated Amortization | (1,171) | (981)
Total | 729 | $ 919
United American Bank | Core deposit |  |
Other Intangible Assets |  |
Total | 3,695 |
Tri Valley Bank | Core deposit |  |
Other Intangible Assets |  |
Total | 1,112 |
Tri Valley Bank | Below or Above market-value lease |  |
Other Intangible Assets |  |
Total | 159 |
Presidio bank | Core deposit |  |
Other Intangible Assets |  |
Total | 8,997 |
Presidio bank | Below or Above market-value lease |  |
Other Intangible Assets |  |
Total | (73) |
Focus | Core deposit |  |
Other Intangible Assets |  |
Total | 2,066 |
BVF/CSNK | Customer relationship and brokered relationship |  |
Other Intangible Assets |  |
Total | $ 729 |

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