Stockholders' Equity (Tables)
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3 Months Ended |
Mar. 31, 2026 |
| Equity [Abstract] |
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| Schedule of Dividends Payable |
Dividends received from subsidiaries were as follows for the three months ended March 31,: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2026 | | 2025 | | | | | | | | | | Dividends from the Bank | $ | — | | | $ | — | | | | | | | | | | | Dividends from Sunflower Wealth Advisors, LLC | — | | | 75 | | | | | | | | | |
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| Schedule of Stock Option Activity |
The following table presents stock options outstanding as of and for the three months ended March 31,: | | | | | | | | | | | | | | | | | | | Shares | | Weighted-Average Exercise Price, per Share | | Weighted-Average Remaining Term (years) | | 2026 | | | | | | | Outstanding, beginning of period | 698,829 | | | $ | 20.25 | | | | | Exercised | (27,536) | | | 20.34 | | | | | | | | | | | | | | | | | Outstanding, vested and exercisable, end of period | 671,293 | | | $ | 20.24 | | | 1.97 | | | | | | | | | | | | | | 2025 | | | | | | | Outstanding, beginning of period | 882,570 | | | $ | 20.39 | | | | | Exercised | (97,256) | | | 19.88 | | | | | | | | | | | | | | | | | Outstanding, vested or expected to vest, end of period | 785,314 | | | $ | 20.46 | | | 3.09 | | | | | | | | | | | | |
The following table presents option activity for the three months ended March 31,: | | | | | | | | | | | | | | | | | | | | | Shares | | Weighted-Average Exercise Price, per Share | | Weighted-Average Remaining Term (years) | | 2026 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Outstanding, vested, and exercisable, end of period | 10,440 | | | $ | 24.66 | | | 3.24 | | | | | | | | | | | | | | 2025 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Outstanding, vested, and exercisable, end of period | 74,919 | | | $ | 22.78 | | | 2.77 | | | | | | | | | | | | |
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| Schedule of Non-vested Restricted Stock |
The following table presents non-vested restricted stock units outstanding with only a service condition as of and for the three months ended March 31,: | | | | | | | | | | | | | | | | | | | Shares | | Weighted-Average Issuance Price, per Share | | Weighted-Average Remaining Term (years) | | 2026 | | | | | | | Outstanding, beginning of period | 114,459 | | | $ | 35.94 | | | | | Issued | 46,973 | | | 36.30 | | | | | Vested, restriction released | (50) | | | 39.93 | | | | | | | | | | | Outstanding, end of period | 161,382 | | | $ | 36.05 | | | 1.61 | | 2025 | | | | | | | Outstanding, beginning of period | 11,739 | | | $ | 35.75 | | | | | Issued | 4,276 | | | 43.03 | | | | | Vested, restriction released | (16,015) | | | 37.69 | | | | | | | | | | | Outstanding, end of period | — | | | $ | — | | | 0.00 |
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| Share-Based Payment Arrangement, Performance Shares, Activity |
Performance share units outstanding at March 31, 2026 are as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Grant Date | | End of Performance Period | | Conditions | | Target Units | | Probable Units | | Unrecognized Compensation Cost | | April 2025 | | April 2028 | | Market | | 64,290 | | | — | | | $ | 3,263 | | | April 2024 | | April 2027 | | Performance | | 84,150 | | | 58,905 | | | 697 | | | April 2023 | | April 2026 | | Performance | | 87,590 | | | 64,721 | | | — | | | | | | | | 236,030 | | | 123,626 | | | $ | 3,960 | |
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| Share-Based Payment Arrangement, Performance Shares, Outstanding Activity |
The following table presents performance share unit activity at target for the three months ended March 31,: | | | | | | | | | | | | | | | | | | | Performance Share Units at Target | | Weighted-Average Grant Date Price, per Unit | | Weighted-Average Remaining Term (years) | | 2026 | | | | | | | Outstanding, beginning of period | 236,030 | | | $ | 32.93 | | | | | Issued | 347 | | | 36.28 | | | | | | | | | | | | | | | | | Outstanding, end of period | 236,377 | | | $ | 32.93 | | | 0.91 | | 2025 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Outstanding, end of period | 261,621 | | | $ | 32.86 | | | 1.09 |
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