Note 12 - Leasing Arrangements (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Operating Lease, Lease Income [Table Text Block]

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	(unaudited)				(unaudited)
	2021		2020		2021		2020
	(in thousands)				(in thousands)
Minimum rentals	$	742	$	712	$	1,482	$	1,410
Percentage rentals		417		37		534		304
Licensing fees		165		111		290		345
Other		315		321		863		608
Total	$	1,639	$	1,181	$	3,169	$	2,667