Fair values as of the balance sheet date of all liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments, and which are expected to be extinguished or otherwise disposed of within a year or the normal operating cycle, if longer, net of the effects of master netting arrangements.

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+ Details

Note 4 - Fair Value (Detail) - Embedded Derivatives (USD $)	Mar. 31, 2013	Dec. 31, 2012
Liabilities:
Embedded derivatives	$ 250,000	$ 379,000
Stockholders [Member] \| Fair Value, Inputs, Level 2 [Member]
Liabilities:
Embedded derivatives	250,000
Stockholders [Member]
Liabilities:
Embedded derivatives	250,000
Fair Value, Inputs, Level 2 [Member]
Liabilities:
Embedded derivatives	$ 250,000