Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Tables)

v3.19.3.a.u2
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2019
Accounting Policies [Abstract]  
Useful Lives for Principal Classes of Assets The ranges of useful lives for the principal classes of assets are as follows:

 

Buildings and improvements

10 to 30 years

Furniture and equipment

3 to 10 years

Leasehold improvements

Term of lease or useful life, whichever is shorter

Software

3 years