CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Allowance For Doubtful Accounts Receivable (in Dollars)	$ 84	$ 884
Redeemable Convertible Preferred Stock, Par Value Per Share (in Dollars per share)	$ 0.001	$ 0.001
Redeemable Convertible Preferred Stock, Shares Authorized	500,000	500,000
Redeemable Convertible Preferred Stock, Shares Issued	0	416,500
Common Stock, Par Value Per Share (in Dollars per share)	$ 0.001	$ 0.001
Common Stock, Shares Authorized (in Shares)	60,000,000	60,000,000
Common Stock, Shares Issued	25,895,424	5,070,424
Treasury Stock	383,596	383,596