Consolidated Balance Sheets - USD ($)	Mar. 31, 2025	Jun. 30, 2024
Current assets:
Cash and cash equivalents	$ 2,520,062	$ 9,527,396
OtherReceivablesCurrent	271,037	0
Prepaid expenses and other current assets	442,178	242,272
Total current assets	3,233,277	9,769,668
Property and equipment, net	182,437	388,361
Right-of-use assets - operating leases	255,863	527,321
Other assets	56,916	56,916
Total assets	3,728,493	10,742,266
Current liabilities:
Accounts payable	7,770,567	4,101,929
Accrued expenses	506,460	4,185,046
Short-term operating lease liabilities	194,972	380,542
Short-term finance lease liabilities	0	46,014
Other current liabilities	1,576,350	944,150
Total current liabilities	10,048,349	9,657,681
Long-term operating lease liabilities	67,248	163,782
Other long-term liabilities	0	1,032,300
Total liabilities	10,115,597	10,853,763
Stockholders' deficiency:
Common stock of $0.01 par value - authorized 300,000,000 shares: issued and outstanding 28,557,246 shares as of March 31, 2025 and 17,926,640 shares as of June 30, 2024	285,572	179,266
Additional paid-in capital	450,171,385	441,475,747
Accumulated deficit	(456,844,101)	(441,766,550)
Total stockholders' deficiency	(6,387,104)	(111,497)
Total liabilities and stockholders' deficiency	3,728,493	10,742,266
Series A Convertible Preferred Stocks [Member]
Stockholders' deficiency:
Series A Convertible: authorized 4,030 shares as of March 31, 2025: issued and outstanding 4,030 shares as of March 31, 2025 and June 30, 2024	$ 40	$ 40

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).