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Fair Value Of Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2021
Fair Value Of Financial Instruments [Abstract] |
Summary Of Assets Measured At Fair Value On Nonrecurring Basis | Carrying Value December 31, Level2021 2020Leasehold improvements, property and equipment, net3$ 1,041 $ 4,682Operating lease assets3 2,791 10,372Total $ 3,832 $ 15,054

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- Definition Schedule of Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Table Text Block] + References No definition available. + Details
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