Goodwill and Other Intangible Assets - Carrying amount (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Balances not subject to amortization:
Goodwill	$ 18,512	$ 0	$ 0	$ 0
Balances subject to amortization:
Core deposit intangible	19,303	1,079
Total goodwill and other intangibles	37,815	1,079
Core deposit
Balances subject to amortization:
Core deposit intangible	$ 19,303	$ 1,079