Note 3 - Acquisition of Canada's Best Holdings (Details Textual) - USD ($) $ in Thousands		12 Months Ended
	Mar. 11, 2025	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024	Sep. 30, 2021
Business Combination, Contingent Consideration, Liability		$ 7,044	$ 3,354
Business Combination, Acquisition-Related Cost, Expense		8,340	900	$ 735
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity					$ 75,000
CBH [Member]
Business Combination, Consideration Transferred, Before Adjustment and Earnout Payment	$ 25,900
Business Combination, Consideration Transferred	29,100
Business Combination, Contingent Consideration, Liability	3,300	$ 7,000	3,400
Business Combination, Acquisition-Related Cost, Expense	1,000
Payments to Acquire Businesses, Gross	25,900
Business Combination, Acquired Receivable, Purchased without Credit Deterioration, Gross Contractual Amount	4,300
Business Combination, Acquiree's Revenue since Acquisition Date, Actual	8,500
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual	1,200
Business Combination, Pro Forma Information, Pro Forma Income (Loss) from Continuing Operations, after Tax	37,800		$ 37,848	$ 41,337
CBH [Member] | Maximum [Member]
Business Combination, Consideration Transferred, Working Capital Adjustment and Earnout Payment	$ 7,000