Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares				1 Months Ended
	Jun. 12, 2019	May 17, 2019	Mar. 20, 2019	Aug. 31, 2019	Sep. 30, 2018	Apr. 30, 2018
Series C Preferred Stock
Issuance of common stock, shares						5,992,750
Preferred stock conversion price, per share						$ 0.2564
Series C-1 Preferred Stock
Issuance of common stock, shares					1,915,916
Preferred stock conversion price, per share					$ 0.2564
Common Stock
Issuance of preferred stock upon conversion of common stock, shares					491,260	1,536,602
Issuance of restricted common stock	64,982	88,548	2,406,618	84,975
Restricted common stock, forfeitures		69,141