Note 19 - Segment Information - Revenue by Geographic Area (Details) - Revenue Benchmark [Member] - Geographic Concentration Risk [Member]	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
UNITED STATES
Concentration Risk, Percentage	97.50%	97.30%	96.70%
Non-US [Member]
Concentration Risk, Percentage	2.50%	2.70%	3.30%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.