Premises and Equipment

12 Months Ended

Dec. 31, 2018

Premises and Equipment

Premises and Equipment

6. Premises and Equipment

At December 31, 2018 and 2017, premises and equipment were comprised of the following:

	December 31,
(dollars in thousands)	2018		2017
Buildings	$	280,853	$	279,635
Furniture and equipment		81,342		80,519
Land		105,302		88,031
Leasehold improvements		55,316		46,996
Total premises and equipment		522,813		495,181
Less: Accumulated depreciation and amortization		217,817		205,966
Net book value	$	304,996	$	289,215

Depreciation and amortization expenses included in occupancy and equipment expenses for 2018,  2017 and 2016 were as follows:

	Year Ended December 31,
(dollars in thousands)	2018		2017		2016
Occupancy	$	8,815	$	8,852	$	8,901
Equipment		6,488		6,426		5,898
Total	$	15,303	$	15,278	$	14,799

The Company, as a lessor, leases certain properties that it owns. The cost and accumulated depreciation related to leased properties were $289.2 million and $133.7 million, respectively, as of December 31, 2018 and $289.0 million and $126.0 million, respectively, as of December 31, 2017.