Note 7 - Merger (Tables)

6 Months Ended

Dec. 31, 2012

Schedule of Stockholders Equity [Table Text Block]

	No. of Shares
Ex-Nabi stockholders		4,720,999
Ex-Biota Holdings Limited stockholders		23,416,347
Total		28,137,346

Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]

Number of shares issued to Nabi stockholders		4,720,999
Fair value per share, using volume weighted share price on November 9, 2012	$	4.0168
Implied purchase consideration (in thousands)	$	18,963
Number of stock options outstanding to former Nabi employees		508,918
Fair value per option	$	0.456
Implied purchase consideration (in thousands)	$	232
Total implied purchase consideration (in thousands)	$	19,195

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Cash	$	32,687
Accrual for severance obligations and employee benefits		(4,977	)
Accounts payable		(694	)
Other liabilities		(16	)
Net cash received	$	27,000
Excess of net assets acquired over total fair value purchase consideration/gain recorded on merger	$	7,805

Business Acquisition, Pro Forma Information [Table Text Block]

	Three Months Ended December 31,						Six Months Ended December 31,
	2012			2011			2012			2011
Pro forma net revenue	$	1,018		$	2,984		$	13,114		$	8,160
Pro forma net loss	$	(1,124	)	$	(8,989	)	$	(10,898	)	$	(13,164	)
Pro forma basic loss per share	$	(0.03	)	$	(0.31	)	$	(0.38	)	$	(0.46	)
Pro forma diluted loss per share	$	(0.03	)	$	(0.31	)	$	(0.38	)	$	(0.46	)