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Pensions and Other Post-retirement Benefits | 6 Months Ended
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Mar. 31, 2018
Pensions and Other Post-retirement Benefits |
Pensions and Other Post-retirement Benefits | 13.Pensions and Other Post-retirement Benefits The following provides information at March 31, 2018 related to the Company-sponsored domestic defined benefit pension plan: Components of Net Periodic Benefit Cost
|  | Three Months Ended |  | Six Months Ended |
|  | March 31, |  | March 31, |
|  | 2018 |  | 2017 |  | 2018 |  | 2017 |
|  | (in thousands) |  | (in thousands) |
Interest cost |  | $ | 1,014 |  | $ | 975 |  | $ | 2,028 |  | $ | 1,950 |
Expected return on plan assets |  |  | (1,386) |  |  | (1,299) |  |  | (2,772) |  |  | (2,598) |
Recognized net actuarial loss |  |  | 460 |  |  | 575 |  |  | 921 |  |  | 1,150 |
Net pension expense |  | $ | 88 |  | $ | 251 |  | $ | 177 |  | $ | 502 |
Employer Contributions We did not contribute to the Pension Plan during the six months ended March 31, 2018. We could make contributions for the remainder of fiscal 2018 to fund distributions in lieu of liquidating assets.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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