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Income Taxes
3 Months Ended
Mar. 31, 2022
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
We are part of a tax sharing and compensating agreement with respect to federal income taxes with TCI and IOR. In accordance with the agreement, our expense (benefit) in each year is calculated based on the amount of losses absorbed by taxable income multiplied by the maximum statutory tax rate of 21%.
The following table summarizes our income tax provision:
Three Months Ended March 31,
20222021
Current$28 $40 
Deferred— — 
$28 $40