CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) (USD $) In Thousands, except Share data	Sep. 30, 2011	Dec. 31, 2010
Allowance for doubtful accounts (in Dollars)	$ 1,002	$ 850
Dispute reserve (in Dollars)	503	1,016
Debt discount (in Dollars)	65	82
Debt discount (in Dollars)	6	12
Related party promissory notes (in Dollars)	$ 875	$ 875
Preferred stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Preferred stock , shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	25,000	25,000
Preferred stock, shares outstanding	25,000	25,000
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	150,000,000	150,000,000
Common stock, shares issued	74,352,728	72,975,423
Common stock, shares outstanding	74,352,728	72,975,423