Note 11 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2025
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Effective Income Tax Rate Reconciliation, Percent	63.00%	26.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent	15.00%	4.00%
Effective Income Tax Rate Reconciliation, Deduction, Percent	39.00%	1.00%
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent	(12.00%)	2.00%
Effective Income Tax Rate Reconciliation, Change in Uncertain Tax Positions, Percent		(2.00%)
Income Taxes Paid, Net	$ 0
State and Local Jurisdiction [Member]
Operating Loss Carryforwards	252,000
Operating Loss Carryforwards That Will Not Be Realized	$ 173,000
Minimum [Member] | Forecast [Member]
Income Taxes Paid, Net			$ 48,000
Maximum [Member] | Forecast [Member]
Income Taxes Paid, Net			$ 68,000