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Note 2 - NTI ASEAN (Detail) - Allocation of the total transaction amount: (USD $)
Sep. 30, 2012
Net assets acquired (liabilities assumed):  
Cash and cash equivalents $ 1,613,000
Accounts receivables 1,342,000
Investments in JV 4,967,000
Value of assets 7,922,000
Purchase price:  
Fair value of non-controlling interest 3,961,000
Value of previously held interest 3,961,000
Told consideration $ 7,922,000