Consolidated Statements of Cash Flows (Parenthetical)	12 Months Ended
	Dec. 31, 2019 USD ($)
Series B Preferred Stock
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Warrants to purchase common stock	$ 6,709,961
Arosa
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Warrants to purchase common stock	$ 3,540,542