7. Stockholders' Equity (Details) |
1 Months Ended | 6 Months Ended | 12 Months Ended | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Apr. 06, 2020
USD ($)
employee
item
$ / shares
shares
|
Mar. 11, 2019
USD ($)
employee
item
$ / shares
shares
|
Feb. 12, 2019
USD ($)
employee
item
$ / shares
shares
|
Jan. 07, 2019
USD ($)
employee
item
$ / shares
shares
|
Jan. 02, 2019
USD ($)
$ / shares
shares
|
Mar. 24, 2020
USD ($)
employee
item
$ / shares
shares
|
Dec. 31, 2019
USD ($)
$ / shares
shares
|
Nov. 19, 2019
USD ($)
employee
item
$ / shares
shares
|
Oct. 21, 2019
USD ($)
employee
item
$ / shares
shares
|
Aug. 21, 2019
USD ($)
employee
item
$ / shares
shares
|
Jun. 30, 2019
USD ($)
$ / shares
shares
|
May 17, 2019
USD ($)
employee
item
$ / shares
shares
|
Mar. 24, 2019
USD ($)
$ / shares
shares
|
Feb. 25, 2019
USD ($)
employee
item
$ / shares
shares
|
Feb. 18, 2019
USD ($)
employee
item
$ / shares
shares
|
Jan. 21, 2019
USD ($)
employee
item
$ / shares
shares
|
Jun. 30, 2020
USD ($)
$ / shares
shares
|
Jun. 30, 2019 |
Dec. 31, 2019
USD ($)
|
Mar. 02, 2020
$ / shares
shares
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||||||
| Equity payable | $ | $ 100,862 | $ 100,862 | $ 100,862 | |||||||||||||||||
| Volatility rate | 77.57% | 81.67% | ||||||||||||||||||
| Common stock issued in private placement | shares | 2,800,000 | |||||||||||||||||||
| Proceeds from Issuance of Private Placement | $ | $ 2,800,000 | |||||||||||||||||||
| Warrants exercise price | $ / shares | $ 1.25 | |||||||||||||||||||
| Issuance of common stock for debt conversion, Amount | $ | $ 2,815,378 | |||||||||||||||||||
| Issuance of common stock for debt conversion, Shares | shares | 2,582,916 | |||||||||||||||||||
| Principal | ||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||||||
| Issuance of common stock for debt conversion, Amount | $ | $ 2,500,000 | |||||||||||||||||||
| Accrued Interest | ||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||||||
| Issuance of common stock for debt conversion, Amount | $ | $ 82,916 | |||||||||||||||||||
| Warrant Issuance [Member] | ||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||||||
| Warrants outstanding, per share | $ / shares | $ 1.25 | $ 1.00 | ||||||||||||||||||
| Warrants to purchase of common stock | shares | 2,691,459 | 234,500 | ||||||||||||||||||
| Employee Stock Option [Member] | ||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||||||
| Number of employees, options granted | employee | 4 | 1 | 1 | 1 | 1 | 12 | 1 | 4 | 3 | 1 | 1 | 1 | ||||||||
| Options granted | shares | 700,000 | 50,000 | 150,000 | 10,000 | 15,000 | 237,500 | 150,000 | 140,000 | 775,000 | 50,000 | 15,000 | 15,000 | 15,000 | |||||||
| Weighted average grant date fair value | $ / shares | $ 0.70 | $ 1.00 | $ 1.00 | $ 1.17 | $ 0.65 | $ 0.88 | $ 0.98 | $ 0.95 | $ 1.04 | $ 1.00 | $ 1.05 | $ 1.17 | ||||||||
| Monthly installments in which options vest, after initial vesting Anniversary | item | 36 | 48 | 48 | 48 | 36 | 36 | 36 | 36 | 48 | 48 | 48 | 48 | ||||||||
| Volatility rate | 78.21% | 90.90% | 90.79% | 90.82% | 77.56% | 78.70% | 74.18% | 80.17% | 80.17% | 90.88% | 90.88% | 90.75% | ||||||||
| Call option value, price per share | $ / shares | $ .47 | $ 0.75 | $ 0.75 | $ 0.88 | $ 0.43 | $ 0.60 | $ 0.64 | $ 0.65 | $ 0.72 | $ 0.75 | $ 0.84 | $ 0.88 | ||||||||
| Call option value | $ | $ 326,752 | $ 37,688 | $ 113,046 | $ 8,821 | $ 6,472 | $ 142,409 | $ 96,165 | $ 91,537 | $ 1,283,178 | $ 37,697 | $ 12,537 | $ 13,239 | ||||||||
| Weighted average grant date fair value | $ / shares | $ 0.47 | |||||||||||||||||||
| Weighted average exercise price | $ / shares | $ 0.70 | |||||||||||||||||||
| Restricted Stock Units (RSUs) [Member] | ||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||||||||
| Units issued | shares | 222,224 | 195,000 | 72,224 | 100,000 | ||||||||||||||||
| Value of units | $ | $ 260,000 | $ 195,000 | $ 65,001 | $ 65,000 | ||||||||||||||||
| Value of units, per share | $ / shares | $ 1.17 | $ 1.00 | $ 0.90 | $ 0.65 | ||||||||||||||||