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10. Income taxes: (Details) (USD $)
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12 Months Ended | |
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Dec. 31, 2013
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Dec. 31, 2033
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| Income Tax Disclosure [Abstract] | ||
| Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate | $ 0.34 | |
| Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration | $ 29,141,241 | $ 29,141,241 |
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates. No definition available.
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- Details
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- Definition
The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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