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Supplemental Cash Flow Information - Additional Information (Details) - USD ($) $ in Thousands | 1 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Aug. 31, 2015 | Dec. 25, 2016 | Dec. 27, 2015 | Jun. 26, 2016 | Jun. 28, 2015
Building and Machinery [Member] | Construction Loans [Member] |  |  |  |  |
Supplemental Cash Flow Information [Line Items] |  |  |  |  |
Construction in Progress Expenditures Incurred but Not yet Paid |  | $ 5,139 |  |  |
Machinery and Equipment [Member] |  |  |  |  |
Supplemental Cash Flow Information [Line Items] |  |  |  |  |
Noncash or Part Noncash Acquisition, Other Assets Acquired | $ 1,390 |  |  |  |
Capital Lease Obligations Incurred |  |  | $ 4,154 |  |
Accounts Payable and Accrued Liabilities [Member] |  |  |  |  |
Supplemental Cash Flow Information [Line Items] |  |  |  |  |
Capital Expenditures Incurred but Not yet Paid |  | $ 3,700 | $ 1,344 | $ 4,197 | $ 1,726

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- Definition Future cash outflow to pay for purchases of fixed assets that have occurred. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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