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Commitments and Contingencies (Tables) | 12 Months Ended
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Jul. 01, 2018
Commitments And Contingencies Disclosure [Abstract] |
Purchase and Minimum Rental Commitments Under Non-Cancelable Operating Leases | At July 1, 2018, we had purchase commitments related to zinc, other purchased parts and natural gas. We also had minimum rental commitments under non-cancelable operating leases with a term in excess of one year. The purchase and minimum rental commitments are payable as follows (thousands of dollars):
|  | Purchase |  |  | Minimum Rental |
Fiscal Year |  | Commitments |  |  | Commitments |
2019 |  | $ | 9,195 |  |  | $ | 919 |
2020 |  | $ | 3,929 |  |  | $ | 361 |
2021 |  | $ | — |  |  | $ | 134 |
2022 |  | $ | — |  |  | $ | 91 |
2023-2024 |  | $ | — |  |  | $ | 140 |
Rental Expense Under Non-Cancelable Operating Leases | Rental expense under all non-cancelable operating leases was as follows (thousands of dollars):
Fiscal Year |  | Rental Expense |
2018 |  | $ | 731 |
2017 |  | $ | 704 |
2016 |  | $ | 691 |

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- Definition Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph a -Subparagraph 5 + Details
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- Definition Tabular disclosure of rental expense from operating leases for each period for which an income statement is presented with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 + Details
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