Stock-Based Awards - Schedule of Green Bancorp Inc. 2010 Option Plan (Details) - Non-performance-based stock options exercised - Green Bancorp Inc. 2010 Stock Option Plan - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Shares Underlying Options | ||
| Outstanding at beginning of period (in shares) | 10,784 | 10,784 |
| Outstanding at the end of period (in shares) | 10,784 | 10,784 |
| Weighted Exercise Price | ||
| Outstanding at beginning of period (in dollars per share) | $ 12.65 | $ 12.65 |
| Outstanding at the end of period (in dollars per share) | $ 12.65 | $ 12.65 |
| Weighted Average Contractual Term | ||
| Outstanding (in years) | 2 years 9 months 25 days | 3 years 9 months 25 days |
| Aggregate Intrinsic Value | ||
| Outstanding | $ 133 | |