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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]  
Schedule of Useful Lives for Property and Equipment Useful lives for major categories of property and equipment are as follows:

 

 

Buildings and land improvements

 

30 to 40 years

 

Building improvements

 

3 to 10 years

 

Furniture, fixtures, equipment and purchased software

 

3 to 10 years