Consolidated Balance Sheets - USD ($)	Jun. 30, 2019	Jun. 30, 2018
Current assets:
Cash and cash equivalents	$ 43,510,422	$ 38,000,171
Accounts receivable	60,265,970	0
Prepaid expenses and other current assets	637,289	513,688
Total current assets	104,413,681	38,513,859
Property and equipment, net	141,539	164,035
Other assets	179,916	338,916
Total assets	104,735,136	39,016,810
Current liabilities:
Accounts payable	504,787	2,223,693
Accrued expenses	2,848,692	2,103,021
Notes payable, net of discount	332,896	5,948,763
Other current liabilities	499,517	487,488
Total current liabilities	4,185,892	10,762,965
Notes payable, net of discount	0	332,898
Deferred revenue	0	500,000
Other non-current liabilities	0	456,038
Total liabilities	4,185,892	12,051,901
Commitments and contengencies (Note 12)
Stockholders' deficiency:
Preferred stock of $0.01 par value, authorized 10,000,000 shares: Series A Convertible: authorized 264,000 shares: issued and outstanding 4,030 shares as of June 30, 2019 and June 30, 2018	40	40
Common stock of $0.01 par value, authorized 300,000,000 shares; issued and outstanding 226,815,363 shares as of June 30, 2019 and 200,554,205 shares as of June 30, 2018	2,268,154	2,005,542
Additional paid-in capital	394,053,929	357,005,233
Accumulated deficit	(295,772,879)	(332,045,906)
Total stockholders' (deficiency) equity	100,549,244	26,964,909
Total liabilities and stockholders' equity	$ 104,735,136	$ 39,016,810