XML 50 R37.htm IDEA: XBRL DOCUMENT v3.22.1
Retirement Plans (Tables)
 3 Months Ended
Mar. 31, 2022
Defined Benefit Plan Disclosure  
Schedule of Costs of Retirement Plans The following table summarizes the expense associated with the contributions made to these plans for the periods presented:
Three Months Ended
March 31,
20222021
United States$305 $364 
Canada61 46 
United Kingdom135 119 
$501 $529 
United States  
Defined Benefit Plan Disclosure  
Schedule of Net Benefit Costs
Net periodic pension costs for the United States defined benefit pension plan for the three months ended March 31, 2022 and 2021 were as follows:
Three Months Ended
March 31,
20222021
Interest cost$49 $43 
Expected return on plan assets(66)(62)
Recognized net actuarial loss18 25 
Net periodic pension cost$1 $6 
United Kingdom  
Defined Benefit Plan Disclosure  
Schedule of Net Benefit Costs
Net periodic pension costs for the United Kingdom defined benefit pension plan for the three months ended March 31, 2022 and 2021 were as follows:
Three Months Ended
March 31,
20222021
Interest cost$45 $28 
Expected return on plan assets(81)(65)
Amortization of prior service costs and transition amount6 7 
Recognized net actuarial loss42 83 
Net periodic pension cost$12 $53