Quarterly report pursuant to Section 13 or 15(d)

4. Stock Option Plan (Details)

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4. Stock Option Plan (Details) - $ / shares
6 Months Ended 12 Months Ended
Jun. 30, 2018
Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Stock options available outstanding, beginning 941,408 420,000
Stock options available, option pool 0 900,000
Stock options available, granted (37,004) (378,592)
Stock options available, forfeited 34,167 0
Stock options available, exercised 0 0
Stock options available outstanding, ending 938,571 941,408
Stock options outstanding, beginning 658,592 280,000
Stock options, granted 37,004 378,592
Stock options, forfeited (34,167) 0
Stock options, exercised 0 0
Stock options outstanding, ending 661,429 658,592
Weighted average exercise price outstanding, beginning $ 0.94 $ 0.001
Weighted average exercise price, granted 6.00 1.63
Weighted average exercise price, forfeited 6.00 0.00
Weighted average exercise price, exercised 0.00 0.00
Weighted average exercise price outstanding, ending $ 0.96 $ 0.94