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Income Taxes (Details) (USD $)
3 Months Ended 12 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Current:          
Federal     $ 0 $ 0 $ 0
State     0 0 0
Deferred:          
Federal     1,267,000 56,000 133,000
State     (653,000) (18,000) (25,000)
Net operating loss carryforward     4,635,000 1,310,000 2,023,000
Valuation Allowance     (5,267,000) (1,366,000) (2,145,000)
Total income tax (expense) benefit $ (4,890) $ (4,609) $ (18,000) $ (18,000) $ (14,000)