Premises and Equipment, Net

12 Months Ended

Dec. 31, 2018

Premises and Equipment, Net [Abstract]

6. Premises and Equipment, Net

A summary of premises and equipment follows:

	December 31,
(In thousands)	2018		2017
Land, buildings and improvements	$	121,808	$	121,771
Equipment		55,577		57,080
Premises and equipment before accumulated depreciation	$	177,385	$	178,851
Accumulated depreciation		98,415		97,546
Total premises and equipment	$	78,970	$	81,305

Buildings and improvements are depreciated based on useful lives of five to twenty years. Equipment is depreciated based on useful lives of three to ten years.

Rental expense included in occupancy expense amounted to $8.6 million in 2018, $8.5 million in December 31, 2017 and $7.8 million in December 31, 2016. The future minimum rental payments related to non-cancelable operating leases with original terms of one year or more are as follows:

(In thousands)	December 31, 2018
2019	$	6,890
2020		6,467
2021		5,613
2022		4,773
2023		3,972
Thereafter		13,869
Total	$	41,584