Summary of Significant Accounting Policies (Details 2) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Incremental shares due to their antidilutive effect	2,946	1,514
Stock options [Member]
Incremental shares due to their antidilutive effect	2,846	1,157
Warrants [Member]
Incremental shares due to their antidilutive effect	100	100
Convertible debt [Member]
Incremental shares due to their antidilutive effect		257