| Dec 31,
2011 | Dec 31,
2012 | Dec 31,
2013 | Dec 31,
2014 | Dec 31,
2015 | Dec 31,
2016 | Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 | Dec 31,
2023 | Dec 31,
2024 |
|---|
| Loans, including fees | 47 | 46 | 44 | 44 | 52 | 57 | 68 | 88 | 96 | 96 | 99 | 87 | 97 | 114 |
|---|
| Taxable securities | 9 | 6 | 5 | 8 | 8 | 8 | 9 | 10 | 10 | 8 | 7 | 26 | 54 | 49 |
|---|
| Tax-exempt securities | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 9 | 11 | 7 |
|---|
| Federal funds sold and other | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 |
|---|
| Total interest income | 59 | 55 | 52 | 55 | 63 | 69 | 81 | 102 | 111 | 110 | 113 | 122 | 163 | 172 |
|---|
| Deposits | 4 | 3 | 2 | 2 | 2 | 2 | 4 | 7 | 11 | 4 | 2 | 7 | 32 | 43 |
|---|
| Federal funds purchased and repurchase agreements | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
|---|
| Federal Home Loan Bank advances | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 |
|---|
| Long-term debt | 1 | 0 | 0 | 0 | 0 | - | - | - | - | - | 0 | 2 | 2 | 2 |
|---|
| Subordinated debentures | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 3 | 3 |
|---|
| Total interest expense | 6 | 4 | 3 | 3 | 3 | 3 | 5 | 9 | 14 | 5 | 4 | 12 | 51 | 52 |
|---|
| Net interest income | 53 | 51 | 49 | 52 | 60 | 65 | 76 | 92 | 97 | 105 | 109 | 110 | 112 | 120 |
|---|
| Credit loss expense - loans | - | - | - | - | - | - | - | - | - | 9 | -4 | 11 | 4 | 5 |
|---|
| Credit loss expense (benefit) - unfunded commitments | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | -0 |
|---|
| Credit loss (benefit) expense - debt securities held-to-maturity | - | - | - | - | - | - | - | - | - | - | - | 0 | -0 | -0 |
|---|
| Net interest income after credit loss expense | 41 | 36 | 44 | 52 | 60 | 65 | 77 | 88 | 95 | 96 | 113 | 99 | 109 | 115 |
|---|
| Deposit Account | - | - | - | - | - | - | - | - | - | 12 | 12 | 13 | 23 | 24 |
|---|
| Net (loss) gain on sale of securities available-for-sale1 | - | - | - | - | - | - | - | - | - | - | - | - | - | -3 |
|---|
| Net gains (losses) on sale of fixed assets | -0 | -0 | 0 | 0 | -0 | -0 | 0 | -0 | -0 | - | 0 | -0 | 15 | 4 |
|---|
| Life Insurance, Corporate or Bank Owned, Change in Value | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 3 | -1 | 2 | 3 |
|---|
| Debt Securities Available For Sale Realized Gain Loss | - | - | - | - | - | - | - | 0 | -0 | 0 | 0 | 1 | - | 0 |
|---|
| Other income | 1 | 2 | 2 | 1 | 2 | 3 | 3 | 3 | 2 | 5 | 5 | 9 | 4 | 4 |
|---|
| Total noninterest income | 15 | 18 | 17 | 16 | 18 | 19 | 22 | 22 | 23 | 26 | 28 | 31 | 30 | 32 |
|---|
| Labor And Related Expense | 21 | 21 | 22 | 23 | 25 | 27 | 32 | 36 | 36 | 40 | 42 | 47 | 51 | 50 |
|---|
| Occupancy Net | - | 6 | 6 | 6 | 7 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 |
|---|
| Other | 20 | 20 | 17 | 15 | 19 | 20 | 22 | 23 | 25 | 26 | 31 | 28 | 32 | 30 |
|---|
| Total noninterest expense | 47 | 47 | 45 | 46 | 51 | 58 | 65 | 70 | 71 | 76 | 84 | 85 | 93 | 93 |
|---|
| Income before taxes | - | - | - | - | - | - | - | - | - | - | 57 | 45 | 46 | 54 |
|---|
| Provision for taxes | 1 | -0 | 3 | 6 | 9 | 9 | 14 | 10 | 12 | 11 | 14 | 11 | 12 | 13 |
|---|
| Net income | 8 | 8 | 13 | 15 | 18 | 18 | 20 | 30 | 36 | 35 | 43 | 34 | 35 | 41 |
|---|
| Earnings per share basic | 0.55 | 0.58 | 0.94 | 1.09 | 1.34 | 1.3 | 1.38 | 1.94 | 2.35 | 2.33 | 2.82 | 2.25 | 2.37 | 2.84 |
|---|
| Earnings per share diluted | 0.55 | 0.58 | 0.94 | 1.08 | 1.33 | 1.29 | 1.36 | 1.92 | 2.33 | 2.32 | 2.8 | 2.24 | 2.36 | 2.82 |
|---|