9 - Common and Preferred Stock (Detail) (USD $)	3 Months Ended	12 Months Ended			1 Months Ended
	Mar. 31, 2012	Dec. 31, 2009	Sep. 30, 2012	Dec. 31, 2011	Oct. 31, 2012 Series A2 Preferred Stock [Member]
Preferred Stock, Shares Authorized			10,000,000	10,000,000	1,000,000
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)			$ 0.001	$ 0.001	$ 1.00
Stock Issued During Period, Shares, Issued for Cash		250,000			297,103
Sale of Stock, Price Per Share (in Dollars per share)		$ 1.00
Preferred Stock, Shares Issued			25,000	25,000
Preferred Stock, Shares Outstanding			25,000	25,000
Preferred Stock, Redemption Amount (in Dollars)					$ 1.25
Warrants issued with preferred stock					297,103
Investment Warrants, Exercise Price (in Dollars per share)					$ 0.20
Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants (in Dollars)					297,103
Convertible Preferred Stock, Shares Issued upon Conversion					6.66
Interest Expense (in Dollars)					$ 6,000
Common Stock, Par or Stated Value Per Share (in Dollars per share)			$ 0.001	$ 0.001
Common Stock, Shares Authorized			150,000,000	150,000,000
Common Stock, Shares, Issued			70,262,798	74,352,728
Common Stock, Shares, Outstanding			70,262,798	74,352,728
Stock Repurchased and Retired During Period, Shares	4,089,930