Note 9 - Leasing Arrangements (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Operating Lease, Lease Income [Table Text Block]

	2022		2021
	(in thousands)
Minimum rentals	$	3,272	$	3,029
Percentage rentals		1,937		1,503
Licensing fees		1,001		732
Other		1,296		1,659
	$	7,506	$	6,923

Lessor, Operating Lease, Payment to be Received, Fiscal Year Maturity [Table Text Block]

Years ending December 31,
2023	$	2,644
2024	$	2,449
2025	$	2,360
2026	$	2,334
2027	$	2,275
Thereafter	$	10,429