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