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Pension Benefits | 9 Months Ended
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Jan. 31, 2020
Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract] |
Pension Benefits | Pension Benefits Effective April 30, 2012, the Company froze all future benefit accruals under the Company’s hourly and salary defined-benefit pension plans. Net periodic pension benefit cost consisted of the following for the three- and nine-month periods ended January 31, 2020 and 2019:
|  | Three Months Ended |  | Nine Months Ended
|  | January 31, |  | January 31,
(in thousands) |  | 2020 |  | 2019 |  | 2020 |  | 2019
Interest cost |  | $ | 1,493 |  |  | $ | 1,567 |  |  | $ | 4,480 |  |  | $ | 4,702 |
Expected return on plan assets |  | (2,082 | ) |  | (2,127 | ) |  | (6,245 | ) |  | (6,382 | )
Recognized net actuarial loss |  | 423 |  |  | 412 |  |  | 1,269 |  |  | 1,236 |
Net periodic pension benefit |  | $ | (166 | ) |  | $ | (148 | ) |  | $ | (496 | ) |  | $ | (444 | )
The Company contributed $0.5 million to its pension plans in the first nine months of fiscal 2020, which represents discretionary funding, and does not expect to contribute any additional funds during the remainder of fiscal 2020. The Company made contributions of $7.3 million to its pension plans in fiscal 2019.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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