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Fair Value Of Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2021
Fair Value Of Financial Instruments [Abstract]  
Summary Of Assets Measured At Fair Value On Nonrecurring Basis

Carrying Value

March 31,

Level

2021

2020

Leasehold improvements, property and equipment, net

3

$

1,087

$

978

Operating lease assets

3

566

1,461

Total

$

1,653

$

2,439