Annual report pursuant to Section 13 and 15(d)

Noncontrolling Interests And Redeemable Noncontrolling Interest (Narrative) (Details)

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Noncontrolling Interests And Redeemable Noncontrolling Interest (Narrative) (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Oct. 31, 2020
Dec. 31, 2019
Noncontrolling Interest [Line Items]      
Redeemable noncontrolling interest     $ 4,009
IT'SUGAR, LLC [Member]      
Noncontrolling Interest [Line Items]      
Percent of noncontrolling equity interest 9.60%    
Restaurant [Member]      
Noncontrolling Interest [Line Items]      
Redeemable noncontrolling interest $ 100   $ 1,000
Percent of noncontrolling equity interest 19.00% 28.00% 47.00%
Class B Preferred Units [Member] | IT'SUGAR, LLC [Member]      
Noncontrolling Interest [Line Items]      
Percent of noncontrolling equity interest 90.40%