Note 5 - Leasing Arrangements (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Operating Lease, Lease Income [Table Text Block]

	2019		2018
	(in thousands)
Minimum rentals	$	2,863	$	2,720
Percentage rentals		1,779		1,544
Licensing fees		912		903
Other (primarily common area recoveries)		1,353		1,056
Water system sales		1,241		1,043
	$	8,148	$	7,266

Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]

	(in thousands)
2020	$	3,066
2021	$	2,618
2022	$	1,852
2023	$	855
2024	$	326
Thereafter	$	1,840