Net Income (Loss) Per Share

12 Months Ended

Jun. 30, 2012

Earnings Per Share [Abstract]

Net Income (Loss) Per Share

(12) Net Income (Loss) Per Share

Basic net income (loss) per share is computed on the basis of the weighted average number of shares of common stock outstanding during the period. Diluted net income (loss) per share is computed on the basis of the weighted average number of shares of common stock plus the effect of dilutive potential common shares outstanding during the period using the treasury stock method and the if-converted method. Dilutive potential common shares include outstanding stock options, convertible debt, and shared-based awards. Reconciliation and the components of basic and diluted net income (loss) per share are as follows (in thousands, except per share data):

	Year Ended June 30,
	2012		2011
Numerator:
Net income (loss) attributable to Astrotech, basic	$	(2,713)	$	(4,983)
Net income (loss) attributable to Astrotech, diluted	$	(2,713)	$	(4,983)
Denominator:
Denominator for basic net income (loss) per share — weighted average common stock outstanding		18,544		17,822
Dilutive common stock equivalents — common stock options and share-based awards		—		—
Denominator for diluted net income (loss) per share weighted average common stock outstanding and dilutive common stock equivalents		18,544		17,822
Basic net income (loss) per share	$	(0.15)	$	(0.28)
Diluted net income (loss) per share	$	(0.15)	$	(0.28)

Options to purchase 1,140,750 shares of common stock at exercise prices ranging from $0.30 to $24.10 per share outstanding for the twelve months ended June 30, 2012, were not included in diluted net income per share, as the impact to net income per share is anti-dilutive. Options to purchase 377,350 shares of common stock at exercise prices ranging from $0.30 to $26.00 per share outstanding for the twelve months ended June 30, 2011, respectively, were not included in diluted net income per share, as the impact to net income per share is anti-dilutive.