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Income Taxes (Details 1) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Net operating loss carry-forward |  |
Stock issued for services | $ 441 | $ 318
Bad debt - change in allowance | 1,099 | 1,099
Stock issued for acquisition of program | 652 | 444
Stock issued for license agreement | 2,707 | 2,989
Net operating loss carry-forward | 16,168 | 12,058
Total gross deferred tax assets | 21,067 | 16,908
Less valuation allowance | (21,067) | (16,908)
Net deferred tax assets | $ 0 | $ 0

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