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Fixed Assets - Narrative (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 USD ($) branch | Dec. 31, 2021 USD ($) branch | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |
Depreciation and amortization |  | $ 6,100 | $ 6,200 | $ 5,700
Asset impairment |  | $ 3,441 | $ 0 | $ 0
CALIFORNIA |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Number Of Branches Closed | branch | 3 | 3 |  |
Asset impairment | $ 400 |  |  |
St. Louis |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Number Of Branches Closed | branch | 2 | 2 |  |
Asset impairment | $ 3,400 |  |  |

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