Note 2 - Loss per Share (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Earnings Per Share Reconciliation [Table Text Block]

	Six Months Ended June 30,										Three Months Ended June 30,
	2012					2011					2012					2011
	Shares		Per Share Amount			Shares		Per Share Amount			Shares		Per Share Amount			Shares		Per Share Amount
Basic EPS		35,601	$	(0.52	)		35,433	$	(0.84	)		35,601	$	(0.33	)		35,475	$	(0.56	)
Effect of Dilutive Stock Options		0		0.00			0		0.00			0		0.00			0		0.00
Diluted EPS		35,601	$	(0.52	)		35,433	$	(0.84	)		35,601	$	(0.33	)		35,475	$	(0.56	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Six Months Ended June 30,						Three Months Ended June 30,
	2012			2011			2012			2011
Options to purchase shares of common stock	3,869			1,160			3,869			1,160
Exercise prices	$2.76	to	$34.75	$11.52	to	$34.75	$2.76	to	$34.75	$11.52	to	$34.75
Expiration dates	July 2012 to June 2022			May 2012 to April 2021			July 2012 to June 2022			May 2012 to April 2021