Stockholders' Deficit - Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands						1 Months Ended	3 Months Ended		5 Months Ended	6 Months Ended
	Feb. 22, 2024	Dec. 03, 2023	Aug. 22, 2022	Apr. 27, 2022	Feb. 10, 2020	May 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2024	Jun. 30, 2023	Feb. 29, 2024	Dec. 31, 2023	Apr. 12, 2023	Mar. 31, 2022	Oct. 31, 2021	Oct. 02, 2020
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)															24,856	6,660
Exercise price of warrants (in dollars per share)	$ 1.25
Proceeds from Warrant Exercises					$ 20,000					$ 4,376	$ 6,509
Common stock, par value (in dollars per share)										$ 0.0001			$ 0.0001
Stock stated value										$ 0.0001			$ 0.0001
Maximum
Stockholders' Equity (Deficit)
Proceeds from issuance of common stock in public offering, net of offering costs			$ 75,000
Common stock
Stockholders' Equity (Deficit)
Stock Issued During Period, Shares, Warrants Exercised							508,286
Amended warrants
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)										3,800,000
Warrants with five year term
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)	3,992,572
Warrants and rights outstanding, term	5 years
Warrants with eighteen months term
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)	3,792,572
Warrants and rights outstanding, term	18 months
New Common Stock Warrants
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)	7,785,144											7,785,144
Exercise price of warrants (in dollars per share)	$ 1.00	$ 3.69
Proceeds from Warrant Exercises	$ 4,800
Number of warrants agreed to exercise for cash		3,892,572
Common stock, par value (in dollars per share)		$ 0.0001
Additional New Warrants
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)										1,005,560
Exercise price of warrants (in dollars per share)										$ 2.09
Placement Agent Warrants
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)	194,629
Exercise price of warrants (in dollars per share)	$ 1.5625
Cash fee percentage	7.00%
Management fee percentage	1.00%
Stock issuable as a percentage on warrants exercised	5.00%
2020 Shelf Registration Statement
Stockholders' Equity (Deficit)
Aggregate amount of securities issuable																	$ 200,000
At-the-market sales | Common stock
Stockholders' Equity (Deficit)
Issuance of common stock (in shares)							105,342	72,699
At-the-market sales | Common stock | Maximum
Stockholders' Equity (Deficit)
Commission percentage				3.00%
Authorized value for shares issuance				$ 12,800
Public offering
Stockholders' Equity (Deficit)
Issuance of common stock (in shares)						3,792,572
Share price (in dollars per share)						$ 3.9551
Public offering | Common stock
Stockholders' Equity (Deficit)
Issuance of common stock (in shares)						95,000	95,000
Proceeds from issuance of common stock in public offering, net of offering costs						$ 6,500
Public offering | Pre-funded warrants
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)						1,801,286
2022 ATM
Stockholders' Equity (Deficit)
Issuance of common stock (in shares)									173,750		178,041
Proceeds from issuance of common stock in public offering, net of offering costs									$ 12,200	$ 1,700
Eligible Amount Authorized To Sell														$ 4,500
H.C. Wainwright & Co., LLC, Sales Agent [Member]
Stockholders' Equity (Deficit)
Common stock that can be purchased with warrants (in shares)						94,814
Commission percentage						7.00%
Exercise price of warrants (in dollars per share)						$ 4.9439