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Employee Benefit Plans (Tables) | 3 Months Ended
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Mar. 31, 2026
Postemployment Benefits [Abstract] |
Schedule of Changes in Fair Market Value of COLI Assets and Deferred Compensation Liabilities | Changes in the fair market value of Quanta’s COLI assets and deferred compensation liabilities largely offset and are recorded in the accompanying statements of operations as follows (in thousands):
|  | Three Months Ended |  |
|  | March 31, |  |
Gain (loss) related to change in fair value of: |  | 2026 |  | 2025 |  |  |  |
Deferred compensation liabilities |  | $ | 2,752 |  |  | $ | 1,622 |  |  |  |  |
COLI assets |  | $ | (2,548) |  |  | $ | (2,160) |  |  |  |  |

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