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Related Party Transactions (Details) | Jan. 01, 2017
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Class B common stock | Executive Chairman and Chairman of the Board and Director | Terence E. Adderley |
Related Party Transaction [Line Items] |
Ownership percentage of parent company | 93.00%

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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