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Defined Benefit Plan (Tables)
3 Months Ended
Mar. 31, 2022
Retirement Benefits [Abstract]  
Summary of Net Periodic Benefit Cost Net periodic benefit cost consists of the following for the three months ended March 31, 2022 and 2021 (in thousands):
Three months ended March 31,
20222021
Service cost$110 $109 
Interest cost11 
Expected return on plan assets(19)(19)
Amortization of unrecognized loss(7)
Effect of curtailment(3)57 
Net periodic benefit cost$92 $162