Mergers and Acquisitions - Narrative (Details) - Altabank - USD ($) $ in Thousands		12 Months Ended
Oct. 01, 2021	Dec. 31, 2022
Business Acquisition
Percentage of outstanding common stock acquired	100.00%
Fair value of consideration transferred	$ 839,862
Number of shares issued for acquisition (in shares)	15,173,482
Cash consideration	$ 9
Loans receivable	1,902,321
Loans receivable acquired, gross principal and contractual interest due	1,923,392
Third-party acquisition related costs	$ 9,546
Net interest income and non-interest income		$ 29,966
Net income		$ 9,415

Number of shares of equity interests issued or issuable to acquire entity.

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Fair value of acquired receivable from business combination, excluding certain loans and debt securities acquired in transfer.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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