Equity - Schedule of Restricted Stock Activity (Details) - RSUs - $ / shares	12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Number of Shares
Non-vested, beginning balance (in shares)	2,947,130
Granted (in shares)	2,896,650
Vested (in shares)	(1,314,313)
Forfeited (in shares)	(499,391)
Non-vested, ending balance (in shares)	4,030,076	2,947,130
Weighted Average Grant Date Fair Value
Non-vested, beginning balance (in usd per share)	$ 3.90
Weighted average fair value (in usd per share)	1.00	$ 3.46
Vested (in usd per share)	3.72
Forfeited (in usd per share)	2.55
Non-vested, ending balance (in usd per share)	$ 2.04	$ 3.90