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8. Long-Term Debt (Details Narrative) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Long-Term Debt Details Narrative        
Interest Expene-Notes $ 18,000 $ 39,000 $ 35,000 $ 85,000
Interest Expense-Related Parties $ 9,000 $ 21,000 $ 18,000 $ 45,000