Quarterly report pursuant to Section 13 or 15(d)

4. Stock-Based Compensation (Details Narrative)

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4. Stock-Based Compensation (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Share-based Compensation [Abstract]    
Unrecognized compensation cost associated with non-vested share-based compensation $ 3,079  
Total compensation expense for stock options $ 4,454 $ 6,288