Note 12 - Leasing Arrangements (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Operating Lease, Lease Income [Table Text Block]

	Three Months
	Ended March 31,
	(unaudited)
	2020		2019
	(in thousands)
Minimum rentals	$	697	$	710
Percentage rentals		266		405
Licensing fees		234		234
Other (primarily common area recoveries)		290		327
Water system sales		249		240
Total	$	1,736	$	1,916