Quarterly report pursuant to sections 13 or 15(d)

Per Share Data

Per Share Data

9 Months Ended

Sep. 30, 2011

9.	Per Share Data

Basic net loss per share is computed using the weighted-average number of common shares outstanding. For the three and nine months ended September 30, 2011 and 2010, options, warrants and restricted shares to purchase 33,085,906 and 30,999,290 common shares, respectively, were not included in the computation of diluted loss per share as the effect would be anti-dilutive. The computations of basic and diluted per share data were as follows:

	Three months ended						Nine months ended
	September 30,						September 30
	2011			2010			2011			2010
Net loss	$	(3,070	)	$	(3,205	) )	$	(2,461	)	$	(9,837	)
Weighted average common shares outstanding - basic and diluted		182,810,137			181,327,242			183,068,493			173,370,977
Net loss per share:
Basic and diluted	$	(0.02	)	$	(0.02	)	$	(0.01	)	$	(0.06	)

Common shares outstanding under options, warrants and restricted shares not included in diluted net loss per share were as follows:

	Three months ended				Nine months ended
	September 30,				September 30
	2011		2010		2011		2010
Options		26,062,675		24,099,290		26,062,675		24,099,290
Warrants		6,817,500		6,900,000		6,817,500		6,900,000
Restricted shares		205,731		—		205,731		—
Total		33,085,906		30,999,290		33,085,906		30,999,290

- Definition

The entire disclosure for earnings per share.

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