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Employee Benefit Plans | 3 Months Ended
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Jun. 02, 2018
Retirement Benefits [Abstract] |
Employee Benefit Plans | Employee Benefit Plans The Company sponsors two frozen defined-benefit pension plans: an unfunded Officers’ Supplemental Executive Retirement Plan and the Tubelite Inc. Hourly Employees’ Pension Plan. Components of net periodic benefit cost were:
|  | Three Months Ended
In thousands |  | June 2, 2018 |  | June 3, 2017
Interest cost |  | $ | 127 |  |  | $ | 133 |
Expected return on assets |  | (10 | ) |  | (10 | )
Amortization of unrecognized net loss |  | 57 |  |  | 57 |
Net periodic benefit cost |  | $ | 174 |  |  | $ | 180 |

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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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