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Stock Options (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Weighted average remaining life 3 years 8 months 19 days   3 years 10 months 14 days
Aggregate intrinsic value of the stock options $ 131,100  
Stock based compensation expense  
Unrecognized compensation expense related to stock options    
2013 Long-Term Incentive Equity Plan [Member]      
Total number of shares of common stock issued and outstanding percentage 10.00%    
Maximum term of options (or other stock-based award) granted 10 years