XML 56 R77.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Stockholders' Equity and Warrant Liabilities - Schedule of Warrant Activity (Parenthetical) (Details) - shares
Nov. 22, 2019
Oct. 31, 2019
Orion Warrants [Member]    
Class of warrants or rights issued   20,000,000
Orion Credit Agreement [Member] | Second Funding Warrants [Member] | Subsequent Event [Member]    
Class of warrants or rights issued 14,000,000