Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Contingencies (Detail)

v2.4.0.6
Note 4 - Contingencies (Detail)
Mar. 31, 2013
USD ($)
Dec. 31, 2012
USD ($)
Nov. 18, 2007
Not Deemed Registrable Securities [Member]
Seven Year Warrants [Member]
Mar. 31, 2013
Korean Business Segment [Member]
USD ($)
Mar. 31, 2013
Korean Business Segment [Member]
KRW
Oct. 31, 2010
Seven Year Warrants [Member]
Oct. 31, 2007
Seven Year Warrants [Member]
USD ($)
Oct. 31, 2010
One Year Warrants [Member]
Other Assets, Noncurrent (in Won) $ 255,000 $ 258,000   $ 91,000 100,000,000      
Other Assets, Noncurrent (in Dollars) 255,000 258,000   91,000 100,000,000      
Convertible Debt (in Dollars)             $ 4,250,000  
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 3,704,854   1,495,952     1,495,952   1,495,952