Consolidated Balance Sheets (Current Period Unaudited) (USD $)	Sep. 30, 2014	Jun. 30, 2014
Current assets:
Cash	$ 88,619	$ 186,148
Prepaid expenses	18,692	17,006
Subscription receivable (Note 8)		30,000
Deposits and other receivables	7,108	7,108
Total current assets	114,419	240,262
Property and equipment, net (Note 3)	4,166,269	4,351,153
Total assets	4,280,688	4,591,415
Current liabilities:
Accounts payable and accrued expenses	1,596,082	1,434,381
Loans payable - affiliates (Note 4)	389,677	382,458
Deferred compensation (Note 5)	756,859	716,734
Convertible notes payable - affiliates (Note 7)	1,888,291	1,736,502
Loan payable (Note 6)	7,754,000	7,754,000
Total current liabilities	12,384,909	12,024,075
Total liabilities	12,384,909	12,024,075
Deficit:
Common stock, no par value, 100,000,000 shares authorized, 19,787,068 and 19,576,619 shares issued, respectively; 19,082,759 and 18,872,310 shares outstanding, respectively	0	0
Additional paid-in capital	98,570,729	98,537,032
Accumulated deficit	(106,772,556)	(106,067,869)
Total Bion's stockholders’ deficit	(8,201,827)	(7,530,837)
Noncontrolling interest	73,706	74,777
Total deficit	(8,128,121)	(7,456,060)
Total liabilities and deficit	4,280,688	4,591,415
Series B Preferred Stock [Member]
Current liabilities:
Preferred stock	23,900	23,400
Series A Preferred Stock [Member]
Current liabilities:
Preferred stock	0	0
Series C Preferred Stock [Member]
Current liabilities:
Preferred stock	$ 0	$ 0