Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Summary of income from commercial rents included in real estate revenue

The following is a summary of income from commercial rents included in commercial/industrial real estate revenues as of December 31:

	2019		2018		2017
Base rent	$	6,554,000	$	6,444,000	$	6,156,000
Percentage rent	$	1,024,000	$	621,000	$	677,000

Schedule of future minimum rental income

Future minimum rental income on commercial, communication and right-of-way on non-cancelable leases as of December 31, 2019:

2020		2021		2022		2023		2024		Thereafter
$	6,481	$	5,914	$	5,608	$	5,202	$	5,061	$	22,335