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CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - USD ($) $ in Thousands | Jun. 26, 2021 | Sep. 26, 2020
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Current assets: |  |
Allowance for doubtful accounts | $ 4,232 | $ 4,473
Partners’ capital: |  |
Common units issued (in units) | 62,529,000 | 62,146,000
Common units outstanding (in units) | 62,529,235 | 62,146,000

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