Condensed Consolidated Balance Sheets (in thousands, except par value and share amounts) (Unaudited) (Parentheticals) (USD $) In Thousands, except Share data	Sep. 30, 2011	Dec. 31, 2010
Allowances (in Dollars)	$ 43	$ 0
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, value (in Dollars)	$ 34	$ 35
Common stock, shares authorized	150,000,000	150,000,000
Common stock, shares issued	33,693,751	35,063,033
Common stock, shares outstanding	33,693,751	35,063,033