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v3.25.0.1

Stockholders' Equity (Details) | Mar. 12, 2025 shares | Jan. 31, 2025 vote $ / shares shares | Apr. 30, 2024 $ / shares shares | Aug. 31, 2023 shares
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Subsequent Event [Line Items] |  |  |  |
Common stock, shares authorized (in shares) |  | 5,000,000 | 5,000,000 |
Common stock, par value (in dollars per share) | $ / shares |  | $ 2.50 | $ 2.50 |
Votes per share | vote |  | 1 |  |
Common stock, shares outstanding (in shares) |  | 2,872,000 | 2,839,000 |
Number of shares authorized to be repurchased (in shares) |  |  |  | 100,000
Remaining number of shares authorized to be repurchased (in shares) |  | 33,809 |  |
Subsequent Event |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Number of additional shares authorized to be repurchased (in shares) | 100,000 |  |  |

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