Note 9 - Fair Value Measurements (Tables)

12 Months Ended

Jul. 31, 2026

Notes Tables

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

(in thousands)		*Level 1*				*Level 2*				*Level 3*				*Total*
July 31, 2026
Debt securities		$	25,942			$	12,670			$	—			$	38,612
Equity investments included in current assets			12,642				—				—				12,642
Equity investments included in noncurrent assets			—				500				383				883
TOTAL		$	38,584			$	13,170			$	383			$	52,137
Acquisition consideration included in:
Other current liabilities		$	—			$	—			$	323			$	323
Other noncurrent liabilities			—				—				—				—
TOTAL		$	—			$	—			$	323			$	323

July 31, 2025
Debt securities		$	12,926			$	8,723			$	—			$	21,649
Equity investments included in current assets			5,637				—				—				5,637
Equity investments included in noncurrent assets			—				2,500				902				3,402
TOTAL		$	18,563			$	11,223			$	902			$	30,688
Acquisition consideration included in:
Other current liabilities		$	—			$	—			$	—			$	—
Other noncurrent liabilities			—				—				(610	)			(610	)
TOTAL		$	—			$	—			$	(610	)		$	(610	)

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

(in thousands)
Year ended July 31,		*2026*				*2025*				*2024*
Balance, beginning of period		$	902			$	695			$	1,263
Redemption for Visa mandatory release assessment			—				—				(877	)
Total (losses) gains included in “Other expense, net”			(519	)			207				309
BALANCE, END OF PERIOD		$	383			$	902			$	695

Change in unrealized gains or losses for the period included in earnings for assets held at the end of the period		$	—			$	—			$	—

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

(in thousands)
Year ended July 31,		*2026*				*2025*				*2024*
Balance, beginning of period		$	610			$	906			$	4,805
Payments			(287	)			(296	)			(2,104	)
Total (gains) losses included in:
“Other operating expense, net”			—				—				(1,838	)
Interest expense included in “Interest income, net”			—				—				44
“Foreign currency translation adjustments”			—				—				(1	)
BALANCE, END OF PERIOD		$	323			$	610			$	906

Change in unrealized gains or losses for the period included in earnings for liabilities at the end of the period		$	—			$	—			$	—

Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.

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