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Inventories - Inventories (Details) - USD ($) $ in Thousands | Jun. 25, 2016 | Sep. 26, 2015
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Summary of inventory [Abstract] |  |
Propane, fuel oil and refined fuels and natural gas | $ 38,350 | $ 45,918
Appliances | 1,696 | 1,768
Total inventory | $ 40,046 | $ 47,686

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