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Related Party Transactions (Details) - Class B common stock	Oct. 09, 2018	Oct. 08, 2018
Terence E. Adderley Revocable Trust K [Member]
Related Party Transaction [Line Items]
Ownership percentage of parent company	91.50%
Executive Chairman and Chairman of the Board and Director | Terence E. Adderley
Related Party Transaction [Line Items]
Ownership percentage of parent company		91.50%

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Ownership Percentage of Parent Company

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