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v3.22.1

Basis of Presentation - Narrative (Details) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 3 Months Ended | 8 Months Ended
--- | --- | --- | --- | ---
May 10, 2022 channel | May 10, 2022 USD ($) $ / shares shares | Mar. 31, 2022 channel branch | Mar. 31, 2021 | Dec. 31, 2022 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Number of full-service branches | branch |  |  | 81 |  |
Number of distinct delivery channels | channel |  |  | 2 |  |
Real Genius Delivery Channel | Mortgage |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Interest rate lock volume, percentage |  |  | 43.40% | 50.20% |
Sales volume contribution, percent |  |  | 50.70% | 52.80% |
Real Genius Delivery Channel | Mortgage | Minimum | Forecast |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Pre tax restructuring charges |  |  |  |  | $ 11,000
Real Genius Delivery Channel | Mortgage | Maximum | Forecast |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Pre tax restructuring charges |  |  |  |  | $ 13,000
Subsequent Event |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |
Number of delivery channels, discontinued | channel | 1 |  |  |  |
Shares repurchased (in shares) | shares |  | 400,000 |  |  |
Average cost per share (in dollars per share) | $ / shares |  | $ 40.91 |  |  |
Repurchase amount |  | $ 16,366 |  |  |

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