Basis of Presentation and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Mar. 31, 2020

Basis of Presentation and Summary of Significant Accounting Policies

Schedule of computation of basic earnings per share and diluted earnings per share

	Three months ended March 31,		Six months ended March 31,
	2020	2019	2020		2019
Net loss attributable to common stockholders	$ (17,459,591)	$ (11,289,962)	$	(35,937,275)	$	(21,182,314)
Common stock outstanding (weighted average)	47,895,771	11,529,033		38,849,364		10,677,020
Basic and diluted net loss per share	$ (0.36)	$ (0.98)	$	(0.93)	$	(1.98)

Schedule of dilutive securities excluded from the computation weighted-average shares

	As of March 31,
	2020	2019
Series A-1 convertible preferred stock	—	1,195,295
Convertible senior secured notes	—	957,482
Convertible unsecured notes	—	147,347
Performance-based stock units	2,470	16,131
Restricted stock units	—	7,156
Stock options	2,218,551	541,746
Common stock warrants	6,463,338	5,660,949