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Acquisitions - Narrative (Details) $ / shares in Units, $ in Thousands |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Nov. 04, 2021 USD ($) $ / shares shares | Apr. 01, 2021 USD ($) | Dec. 31, 2021 USD ($) $ / shares | Dec. 31, 2020 USD ($) $ / shares | Dec. 31, 2019 USD ($) | Nov. 03, 2021 $ / shares
Business Acquisition [Line Items] |  |  |  |  |  |
Cash paid in acquisition |  |  | $ 3,225 | $ 0 | $ 15 |
Liquidation value per share (in dollars per share) | $ / shares |  |  | $ 1,000 | $ 1,000 |  |
Share Price | $ / shares |  |  |  |  |  | $ 43.50
Hoosier |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Percentage of interest acquired |  | 100.00% |  |  |  |
Cash paid in acquisition |  | $ 3,225 |  |  |  |
Assets under management |  | 290,000 |  |  |  |
Customer relationship intangible |  | 2,247 |  |  |  |
Hoosier | Customer relationship intangible |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Customer relationship intangible |  | $ 2,247 |  |  |  |
Estimated life |  | 10 years |  |  |  |
Level One |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cash paid in acquisition | $ 77,700 |  |  |  |  |
Exchange ratio | 0.7167 |  |  |  |  |
Cash payment per share (in dollars per share) | $ / shares | $ 10.17 |  |  |  |  |
Share price (in dollars per share) | $ / shares | $ 41.35 |  |  |  |  |
Consideration to be paid to the shareholders in cash | $ 323,500 |  |  |  |  |
Level One | 7.5% Non-cumulative Perpetual Preferred Stock |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Issuance of common stock related to acquisitions (in shares) | shares | 10,000 |  |  |  |  |
Dividend rate, percentage | 7.50% |  |  |  |  |
Liquidation value per share (in dollars per share) | $ / shares | $ 2,500 |  |  |  |  |
Level One | Common Stock |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Issuance of common stock related to acquisitions (in shares) | shares | 5,500,000 |  |  |  |  |

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