Consolidated Balance Sheets (Current Period Unaudited) (USD $)	Dec. 31, 2013	Jun. 30, 2013
Current assets:
Cash	$ 4,244	$ 44,666
Restricted cash (Notes 8 and 9)	52,500	57,315
Prepaid insurance and expenses	13,278	44,812
Subscription receivable (Note 8)		25,000
Deposits and other receivables	6,108	6,108
Total current assets	76,130	177,901
Deposits on property and equipment	23,410
Property and equipment, net (Note 3)	6,838,799	7,331,020
Total assets	6,938,339	7,508,921
Current liabilities:
Accounts payable and accrued expenses	1,277,805	1,010,528
Deferred rent (Note 9)		10,929
Subscribed stock	52,500
Loans payable - affiliates (Note 4)	298,688	276,618
Deferred compensation (Note 5)	643,833	520,583
Loan payable (Note 6)	7,754,000	7,754,000
Total current liabilities	10,026,826	9,572,658
Convertible notes payable - affiliates (Note 7)	1,676,402	1,316,478
Total liabilities	11,703,228	10,889,136
Common stock, no par value, 100,000,000 shares authorized, 18,289,729 and 17,673,983 shares issued, respectively; 17,585,420 and 16,969,674 shares outstanding, respectively	0	0
Additional paid-in capital	97,688,869	96,829,488
Accumulated deficit	(102,551,173)	(100,308,856)
Total Bion's stockholders' deficit	(4,862,304)	(3,479,368)
Noncontrolling interest	75,015	77,753
Total deficit	(4,787,289)	(3,401,615)
Total liabilities and deficit	6,938,339	7,508,921
Series B Preferred Stock [Member]
Current liabilities:
Preferred stock	22,400	21,400
Series A Preferred Stock [Member]
Current liabilities:
Preferred stock	0	0
Series C Preferred Stock [Member]
Current liabilities:
Preferred stock	$ 0