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13. Income Taxes (Details 3) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Income Tax Disclosure [Abstract] |  |  |
Computed expected tax provision (benefit) | $ (494,102) | $ (137,000) | $ 259,886
Effect of permanent differences | 0 | 0 | 4,662
Foreign taxes | 78,768 | 34,641 | 24,000
Other(1) | 899,260 | 61,770 | 126,062
Increase in valuation allowance foreign | 0 | 207,696 | 0
Increase in valuation allowance U.S. | 71,786 | 0 | 0
Release of valuation allowance U.S | 0 | 0 | (309,000)
Release of valuation allowance foreign | (326,261) | 0 |
Total | $ 229,451 | $ 167,107 | $ 105,610
Computed expected tax provision (benefit), Percent | (35.00%) | (35.00%) | 35.00%
Effect of permanent differences, Percent | 0.00% | 0.00% | 0.60%
Foreign taxes, Percent | 5.60% | 8.90% | 3.20%
Other(1), Percent | 63.70% | 15.80% | 17.00%
Increase in valuation allowance foreign, Percent |  | 53.10% |
Increase in valuation allowance U.S., Percent | 5.10% |  |
Release of valuation allowance U.S., Percent |  |  | (41.60%)
Release of valuation allowance foreign, Percent | (23.10%) |  |
Total, Percent | 16.00% | 42.70% | 14.20%

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