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Stockholders’ Equity (Deficit) (Details) $ / shares in Units, $ in Thousands		3 Months Ended			9 Months Ended
	Apr. 13, 2020 USD ($) $ / shares shares	Sep. 30, 2020 USD ($) $ / shares	Jun. 30, 2020 shares	Jun. 30, 2019 USD ($)	Sep. 30, 2020 USD ($) Vote / shares $ / shares	Sep. 30, 2019 USD ($)	Dec. 31, 2019 $ / shares
Voting Rights
Warrants exercise price | $ / shares		$ 302,020.00			$ 302,020.00		$ 312,019.00
Risk free interest rate		0.36%			1.51%	2.75%
Expected stock price volatility		76.80%			77.40%	75.00%
Expected life of options (years)		5 years 9 months 18 days			5 years 9 months 18 days	10 years
Issuance costs				$ 74	$ 695	$ 74
Registered Offering
Voting Rights
Shares issued (in shares) | shares	750,000
Offering shares (Per share) | $ / shares	$ 10
Gross proceeds	$ 7,500
Cash commission (Percent)	7.00%
Warrants to purchase shares of common stock | shares	37,500
Warrants to purchase shares of common stock, Percentage | shares	5.0
Warrants exercise price | $ / shares	$ 12.50
Warrant exercise price, percentage	125.00%
Fair market value of warrant		$ 289			$ 289
Risk free interest rate					0.40%
Expected stock price volatility					78.00%
Expected life of options (years)					5 years
Expected dividend yield					0.00%
Issuance costs		1,000			$ 1,000
Cash commissions		500			500
Legal and other fees		200			200
Placement agents warrants		300			$ 300
Common Stock
Common Stock
Common stock, vote per share | Vote / shares					1
Dividends Rights
No dividends declared		$ 0			$ 0
Voting Rights
Common stock, vote per share | Vote / shares					1
Shares issued (in shares) | shares			750,000

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