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3. Stock-Based Compensation (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Stock-based Compensation Details Narrative        
Total compensation expense for stock options $ 2,843 $ 3,551 $ 5,714 $ 8,805
Options awarded to non-employees expense $ 0 $ 0