Note 9 - Fair Value Measurements (Tables)

6 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	Carrying Value		Fair Value Measurements Assets (Liabilities)
			Level 1		Level 2		Level 3
	(in thousands)
As of December 31, 2023:
Trading securities held in a “rabbi trust” (1)	$	27,183	$	27,183	$	-	$	-
Total assets (liabilities) at fair value	$	27,183	$	27,183	$	-	$	-
As of July 2, 2023:
Trading securities held in a “rabbi trust” (1)	$	22,617	$	22,617	$	-	$	-
Total assets (liabilities) at fair value	$	22,617	$	22,617	$	-	$	-