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Employee Benefits (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Defined contribution employee automatic contribution, percent |  |  | 6.00% |
Administrative expense |  |  | $ 0 | $ 0
Contributions, net of forfeitures, made to the defined contribution plan | $ 4,189,000 | $ 2,526,000 | $ 10,768,000 | 6,924,000
Profit sharing, percent of pre-tax profit paid to eligible employees on quarterly basis |  |  | 10.00% |
Profit sharing bonus plan and employee incentive plan expense | 4,137,000 | 2,358,000 | $ 8,952,000 | 7,409,000
Medical premium payments | 3,429,000 | 2,342,000 | 7,418,000 | 6,188,000
Health saving account contributions | $ 968,000 | $ 888,000 | $ 2,871,000 | $ 2,621,000
BasX |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Profit sharing, percent of pre-tax profit paid to eligible employees on quarterly basis |  |  | 5.00% |
Effective January 1, 2016 |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Percent of match |  |  | 175.00% |
Defined contribution employer, maximum match percent |  |  | 6.00% |

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- Definition Defined contribution employer maximum match percentage + References No definition available. + Details
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