XML 69 R54.htm IDEA: XBRL DOCUMENT v3.22.1
Income Taxes (Narrative) (Details)
12 Months Ended
Dec. 31, 2021
USD ($)
item
Dec. 31, 2020
Income Taxes [Abstract]    
Federal tax rate 21.00% 21.00%
Effective tax rate 16.40% 22.90%
Capital loss carryforward $ 0  
Operating loss carryforward $ 0  
Number of open exams | item 0