Stockholders' Equity - Stock Incentive Plan and Stock Inducement Plan (Details) - shares	Dec. 31, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant (in shares)	1,700,000
2022 Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock reserved for issuance (in shares)		250,000
Shares available for grant (in shares)	100,000