Stockholders' Equity - June 2022 Private Placement (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Jun. 15, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of common stock (USD per share)							$ 0.0001
Offering costs paid on the issuance of common stock and warrants		$ 0	$ 0	$ 0	$ 334
June 2022 Private Placement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of common stock (in shares)	187,637
Sale of common stock (USD per share)	$ 9.10
Securities called by warrants (in shares)		384,615		384,615
Exercise price of common stock (USD per share)		$ 9.10		$ 9.10
Amount paid for placement agent commissions	$ 252
Amount paid related to expenses for registered direct offering and concurrent private placement	35
Amount paid for clearing fees	$ 47
Offering costs paid on the issuance of common stock and warrants						$ 334
Proceeds from sale of common stock and warrants						$ 3,200
Estimated proceeds from issuance of warrants		$ 3,500
June 2022 Private Placement | Pre-Funded Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Securities called by warrants (in shares)	196,978
Exercise price of common stock (USD per share)	$ 0.0007
June 2022 Private Placement | Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Securities called by warrants (in shares)	384,615
Exercise price of common stock (USD per share)	$ 9.10