Nature of Operations and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2018

Nature of Operations and Summary of Significant Accounting Policies [Abstract]

Estimated Useful Lives of Premises and Equipment

The estimated useful lives for each major depreciable classification of premises and equipment are as follows:

Buildings and improvements	15–30 years
Furniture and equipment	5–10 years
Aircraft	5-7 years
Automobiles	3–5 years