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Stockholders' Equity (Details) - USD ($)				1 Months Ended		9 Months Ended
	May 15, 2020	Apr. 02, 2020	Mar. 09, 2020	Apr. 27, 2020	Sep. 26, 2019	Sep. 30, 2020	Jul. 22, 2020	Dec. 31, 2019
Stockholders' Equity (Details) [Line Items]
Stockholders equity, reverse split					the Company’s Board of Directors approved a 1-for-4 reverse split of the Common Stock, which was effective on the OTC Markets on September 30, 2019. As a result of the reverse stock split, every 4 shares of issued and outstanding common stock were converted into 1 share of issued and outstanding common stock, with all fractional shares rounded up to the nearest whole share, and the Company’s authorized share of common stock were reduced from 200,000,000 to 50,000,000 shares. All share and per share amounts have been retroactively restated to reflect this reverse stock split.
Common stock exercise options for proceeds						$ 636,518
Aggregate offering price	$ 75,000,000
Net cash proceeds						$ 19,816,597
Stock options exercisable period						10 years
Shares available for future grants (in Shares)						1,042,520
Expected dividend yield assumed						$ 0
Employees with exercise price (in Shares)						950,000
Expected life term						6 years 3 months
Preferred Stock, Including Additional Paid in Capital, Net of Discount							$ 0
Unrecognized stock-based compensation expense						$ 67,964,000
unvested stock options over the weighted average remaining service period						3 years 105 days
Recognized additional compensation expense						$ 1,500,000
Unrecognized compensation expense						$ 90,400
Minimum [Member]
Stockholders' Equity (Details) [Line Items]
Discount rate						0.36%
Expected volatility rate						106.00%
Maximum [Member]
Stockholders' Equity (Details) [Line Items]
Discount rate						0.83%
Expected volatility rate						108.00%
General Contractor [Member]
Stockholders' Equity (Details) [Line Items]
Number of options granted (in Shares)		120,000		2,000
Aggregate fair value of options		$ 2,500,000		$ 48,000
Discount rate		0.26%		0.27%
Expected life term		2 years 6 months		2 years 6 months
Expected volatility rate		118.00%		116.00%
Options exercise price (in Dollars per share)		$ 31.59		$ 37.67
Expected dividends rate		0.00%		0.00%
Stock Option and Equity Incentive Plan [Member]
Stockholders' Equity (Details) [Line Items]
Number of options granted (in Shares)						5,152,942
Share-based Payment Arrangement, Option [Member]
Stockholders' Equity (Details) [Line Items]
Options awarded (in Shares)			9
Aggregate fair value of options						$ 31,100,000
Aggregate intrinsic value of warrants vested and outstanding						$ 78,875,000		$ 115,731,000
Share-based Payment Arrangement, Option [Member] | Minimum [Member]
Stockholders' Equity (Details) [Line Items]
Exercise price (in Dollars per share)						$ 28.00
Share-based Payment Arrangement, Option [Member] | Maximum [Member]
Stockholders' Equity (Details) [Line Items]
Exercise price (in Dollars per share)						$ 45.61
Common Stock [Member]
Stockholders' Equity (Details) [Line Items]
Warrants for proceeds						$ 7,186,306

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