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Defined Benefit Plan (Tables)
6 Months Ended
Jun. 30, 2023
Retirement Benefits [Abstract]  
Summary of Net Periodic Benefit Cost Net periodic benefit cost consists of the following for the three and six months ended June 30, 2023 and 2022 (in thousands):
Three months ended June 30,Six months ended June 30,
2023202220232022
Service cost$91 $107 $181 $217 
Interest cost62 10 122 21 
Expected return on plan assets(55)(18)(109)(37)
Amortization of unrecognized loss(9)(7)(18)(14)
Effect of curtailment— (28)(13)(31)
Net periodic benefit cost$89 $64 $163 $156