Consolidated Balance Sheets - USD ($)	Jun. 30, 2021	Jun. 30, 2020
Current assets:
Cash	$ 4,216,321	$ 560,828
Prepaid expenses	124,049	7,965
Deposits	1,000	1,000
Total current assets	4,341,370	569,793
Property and equipment, net (Note 3)	541	1,368
Total assets	4,341,911	571,161
Current liabilities:
Accounts payable and accrued expenses	570,050	628,926
Series B Redeemable Convertible Preferred stock, $0.01 par value, 50,000 shares authorized; 200 shares issued and outstanding, liquidation preference of $40,000 and $38,000, respectively (Note 7)	37,400	35,400
Paycheck Protection Program loan (Note 5)		14,933
Deferred compensation (Note 4)	479,208	778,217
Loan payable and accrued interest (Note 5)	9,868,495	9,585,883
Total current liabilities	10,955,153	11,043,359
Paycheck Protection Program loan (Note 5)		19,919
Convertible notes payable - affiliates (Note 6)	4,793,097	4,595,841
Total liabilities	15,748,250	15,659,119
Deficit:
Common stock, no par value, 100,000,000 shares authorized, 41,315,986 and 31,409,005 shares issued, respectively; 40,611,677 and 30,704,696 shares outstanding, respectively
Additional paid-in capital	121,399,067	114,266,683
Subscription receivable - affiliates (Note 8)	(504,650)	(504,650)
Accumulated deficit	(132,339,873)	(128,891,893)
Total Bion's stockholders’ deficit	(11,445,456)	(15,129,860)
Noncontrolling interest	39,117	41,902
Total deficit	(11,406,339)	(15,087,958)
Total liabilities and deficit	4,341,911	571,161
Series A Preferred Stock [Member]
Deficit:
Preferred stock
Series C Preferred Stock [Member]
Deficit:
Preferred stock