Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Statement of Financial Position [Abstract]
Trade receivables, less allowance for doubtful accounts	$ 15,000	$ 9,000
Common Stock, Par Value Per Share	$ 0.001	$ 0.001
Common Stock, Shares Authorized	150,000,000	150,000,000
Common Stock, Shares, Issued	90,313,834	72,939,996
Common Stock, Shares, Outstanding	90,313,834	72,939,996