Note 2 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2024

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	Accounts Receivable, Gross
	(in thousands)
Balance, June 30, 2022	$	24,219
Increase in accounts receivable, gross		7,708
Balance, June 30, 2023		31,927
Decrease in accounts receivable, gross		(6,488	)
Balance, June 30, 2024	$	25,439

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

	Allowance for Discounts			Allowance for Chargebacks			Total Allowance
	(in thousands)
Balances, June 30, 2022	$	1,301		$	1,206		$	2,507
Reduction of net revenue		9,074			4,554			13,628
Payments		(8,597	)		(4,548	)		(13,145	)
Balances, June 30, 2023		1,778			1,212			2,990
Reduction of net revenue		4,886			3,812			8,698
Payments		(6,024	)		(3,842	)		(9,866	)
Balances, June 30, 2024	$	640		$	1,182		$	1,822

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Percentage of Gross Revenue						Percentage of Accounts Receivable
	June 30,						June 30,
	2024			2023			2024			2023
Customer A		33	%		43	%		40	%		50	%
Customer B		20	%		18	%		29	%		19	%
Customer C		17	%		17	%		11	%		14	%

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

		June 30,
		2024		2023
Warrants to purchase common stock - liability classified	(Note 16)		6,057,766		6,498,980
Warrants to purchase common stock - equity classified	(Note 16)		18,114		39,072
Employee stock options	(Note 15)		146,539		52,762
Employee unvested restricted stock	(Note 15)		25,360		40,996
Employee unvested restricted stock units	(Note 15)		1,775		4,963
Total			6,249,554		6,636,773