Note 12 - Leasing Arrangements (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Operating Lease, Lease Income [Table Text Block]

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	(unaudited)				(unaudited)
	2021		2020		2021		2020
	(in thousands)				(in thousands)
Minimum rentals	$	753	$	677	$	2,225	$	2,086
Percentage rentals		547		-		1,080		304
Licensing fees		203		104		492		449
Other		373		349		1,248		959
Total	$	1,876	$	1,130	$	5,045	$	3,798