Note 2 - Loss per Share (Detail) - Earnings (Loss) Per Share (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Basic EPS	35,601	35,572	35,601	35,480
Basic EPS (in Dollars per share)	$ (0.05)	$ (0.43)	$ (0.57)	$ (1.28)
Effect of Dilutive Stock Options	0	0	0	0
Effect of Dilutive Stock Options (in Dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Diluted EPS	35,601	35,572	35,601	35,480
Diluted EPS (in Dollars per share)	$ (0.05)	$ (0.43)	$ (0.57)	$ (1.28)