XML 91 R74.htm IDEA: XBRL DOCUMENT v3.24.0.1
Employee Benefit Plans - Narrative (Details)
12 Months Ended
Dec. 31, 2023
USD ($)
plan
compensation_plan
Dec. 31, 2022
USD ($)
compensation_plan
Dec. 31, 2021
USD ($)
Defined Benefit Plan Disclosure [Line Items]      
Number of company sponsored 401(K) defined contribution plans (in compensation plans) | compensation_plan 1    
Provision for matching and profit sharing contribution $ 3,100,000 $ 2,900,000 $ 2,800,000
Estimated net actuarial loss for the defined benefit pension plan 400,000    
Excess of accumulated benefit obligation over fair value of plan assets 2,100,000    
Pension liability $ 4,200,000 3,000,000  
Number of active plans (in plans) | plan 2    
Estimated employer Contribution to pension plan in next fiscal year $ 400,000    
Number of unfunded supplemental retirement plans (in compensation plans) | compensation_plan 3    
Accumulated benefit obligations $ 300,000 $ 300,000  
Plan One covering all employees, other than employees of Miltec      
Defined Benefit Plan Disclosure [Line Items]      
Contribution by employee towards defined benefit plan 25.00%    
Contribution by employer towards defined benefit plan 50.00%    
Employee contribution compensation limit 6.00%    
Executives and Directors      
Defined Benefit Plan Disclosure [Line Items]      
Number of unfunded supplemental retirement plans (in compensation plans) | compensation_plan 2 2  
Deferred Compensation Plan      
Defined Benefit Plan Disclosure [Line Items]      
Liability for labarge deferred compensation plan $ 0 $ 0  
Interest on labarge deferred compensation plan $ 0