Note 5 - Leasing Arrangements (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule Of Operating Leases Income Statement Lease Revenue [Table Text Block]

	2018		2017
	(in thousands)
Minimum rentals	$	2,720	$	2,495
Percentage rentals		1,544		1,255
Licensing fees		903		868
Other (primarily common area recoveries)		1,056		1,114
Total	$	6,223	$	5,732

Schedule of Future Minimum Rental Income from Operating Leases [Table Text Block]

	(in thousands)
2019	$	2,992
2020		2,970
2021		2,499
2022		1,760
2023		756
Thereafter		1,722