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Pension | 9 Months Ended
--- | ---
Jan. 28, 2023
Pension |
Pension | 19. Pension ​ As part of the Telerob acquisition, the Company acquired a small foreign-based defined benefit pension plan. The Rheinmetall-Zusatzversorgung service plan covers three former employees based on individual contracts issued to the employees. No other employees are eligible to participate. The Company has reinsurance policies that were taken out for participating former employees, which were pledged to the employees. The measurement date for the Company’s pension plan was April 30, 2022. ​ The table below includes the projected benefit obligation and fair value of plan assets as of April 30, 2022. The net projected benefit obligation (in thousands) is recorded in other assets on the unaudited condensed consolidated balance sheet. ​
​ | ​ | ​ | ​
Projected benefit obligation | ​ | $ | (3,120)
Fair value of plan assets | ​ |  | 3,138
Funded status of the plan | ​ | $ | 18
​ The projected benefit obligation includes assumptions of a discount rate of 1.7% and pension increase for in-payment benefits of 1.5% for January 28, 2023 and April 30, 2022. The accumulated benefit obligation is approximately equal to the Company’s projected benefit obligation. The plan assets consist of reinsurance policies for each of the three pension commitments. The reinsurance policies are fixed-income investments considered a level 2 fair value hierarchy based on observable inputs of the policy. The Company does not expect to make any contributions to the plan in the fiscal year ending April 30, 2023. The Company assumed expected return on plan assets of 2.9% for January 28, 2023 and April 30, 2022. ​ Expected benefits payments as of April 30, 2022 (in thousands): ​
​ | ​ | ​ | ​
2023 | ​ | $ | 161
2024 | ​ | ​ | 164
2025 | ​ |  | 165
2026 | ​ |  | 165
2027 | ​ | ​ | 166
2028-2032 | ​ |  | 828
Total expected benefit payments | ​ | $ | 1,649
​ Net periodic benefit cost (in thousands) is recorded in interest expense, net. ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Three Months Ended | ​ | Nine Months Ended | ​ | Nine Months Ended
​ | ​ | January 28, | ​ | January 29, | ​ | January 28, | ​ | January 29,
​ | ​ | 2023 | ​ | 2022 | ​ | 2023 | ​ | 2022
​ | ​ | (In thousands) | ​ | (In thousands) | ​ | (In thousands) | ​ | (In thousands)
Expected return on plan assets | ​ | $ | — | ​ | $ | 30 | ​ | $ | — | ​ | $ | 93
Interest cost | ​ |  | (35) | ​ |  | (14) | ​ |  | (52) | ​ |  | (44)
Actuarial gain | ​ | ​ | — | ​ | ​ | 4 | ​ | ​ | 241 | ​ | ​ | 10
Net periodic benefit cost | ​ | $ | (35) | ​ | $ | 20 | ​ | $ | 189 | ​ | $ | 59
​

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