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Commitments and Contingencies (Details) | Mar. 30, 2017 subsidiary | Mar. 24, 2017 officer
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David Buehring Case |  |
Loss Contingencies [Line Items] |  |
Number of defendants | officer |  | 2
Mattress Firm Case |  |
Loss Contingencies [Line Items] |  |
Number of defendants | subsidiary | 2 |

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- Definition Number of defendants named in a legal action. + References No definition available. + Details
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- Details
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- Details
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