Common Stock, Redeemable Common Stock and Convertible Preferred Stock (converted to Common Stock) - Additional Information (Details) - USD ($)								3 Months Ended	12 Months Ended
	Dec. 07, 2022	Mar. 03, 2022	Jan. 14, 2022	Mar. 23, 2021	Mar. 18, 2021	Oct. 14, 2020	Aug. 07, 2020	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 09, 2022	Sep. 01, 2022	Jul. 06, 2022	Nov. 09, 2021	Dec. 31, 2020	Nov. 29, 2019	Nov. 26, 2019
Class of Stock [Line Items]
Common stock, authorized (in shares)									500,000,000	125,000,000		500,000,000
Common stock par value (in dollars per share)									$ 0.001	$ 0.001
Cash dividends									$ 0
Class of warrant or right, outstanding (in shares)									111,871,750	13,257,160					13,354,403
Convertible preferred stock exercise price (in dollars per share)		$ 1.79
Proceeds from common stock issuance					$ 55,000,000
Stock Repurchased and Retired During Period, Value										$ 0
Sale of Stock, Purchase Agreement, Shares Issued			230,414
Purchase Agreement, Shares Purchased			1,382,488
Accelerated Share Repurchases, Initial Price Paid Per Share			$ 2.17
Payments for Securities Purchased under Agreements to Resell			$ 3,000,000
Warrants and Rights Outstanding, Term	5 years
Class of Warrant or Right, Additional Exercise Price of Warrants or Rights		0.01		$ 0.01							$ 0.001		$ 0.001	$ 0.01		$ 0.001
Warrants and Rights Outstanding, Transaction Fees								$ 2,900,000
Warrant
Class of Stock [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings									$ (2,500,000)
Warrant
Class of Stock [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value													$ 41,200,000
Pre Funded Warrant
Class of Stock [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value													$ 13,500,000
Equity Unit Purchase Agreements
Class of Stock [Line Items]
Purchase agreement, term						36 months
Lincoln Park Capital Fund, LLC
Class of Stock [Line Items]
Long-term Purchase Commitment, Amount			$ 50,000,000
Funded
Class of Stock [Line Items]
Convertible preferred stock exercise price (in dollars per share)		$ 1,790		$ 8.69							$ 1,099.000		$ 1.094	$ 4.97
Issuance On March 23, 2021
Class of Stock [Line Items]
Class of warrant or right, outstanding (in shares)									50,000
Convertible preferred stock exercise price (in dollars per share)									$ 8.70
Pre Funded Warrant
Class of Stock [Line Items]
Convertible preferred stock exercise price (in dollars per share)																$ 11.999
Redeemable Common Stock
Class of Stock [Line Items]
Stock issued (in shares)										229,885
Stock Repurchased and Retired During Period, Value					$ 2,000,000					$ 1,875
Issuance On March 23, 2021
Class of Stock [Line Items]
Stock issued (in shares)					6,271,836
Issuance On March 23, 2021 | Redeemable Preferred Stock
Class of Stock [Line Items]
Stock issued (in shares)					229,885
Pre Funded Warrant
Class of Stock [Line Items]
Class of warrant or right, outstanding (in shares)		766,666
Pre Funded Warrant | Issuance On March 23, 2021
Class of Stock [Line Items]
Class of warrant or right, outstanding (in shares)									50,000
Q1 2022 PIPE
Class of Stock [Line Items]
Stock issued (in shares)		900,000
Sale price (in dollars per share)		$ 1.80
Proceeds from Issuance of Warrants		$ 3,000,000
Q2 2022 Private Placement
Class of Stock [Line Items]
Stock issued (in shares)									37,649,086
Proceeds from common stock issuance				$ 55,700,000
Sale price (in dollars per share)				$ 1.095
Number of warrants issued (in shares)									50,925,365
Warrants and Rights Outstanding, Term									60 months
Class of Warrant or Right, Additional Exercise Price of Warrants or Rights				$ 0.001
Q2 2022 Private Placement | Pre Funded Warrant
Class of Stock [Line Items]
Convertible preferred stock exercise price (in dollars per share)																	$ 1.094
Number of warrants issued (in shares)									13,276,279
Q4 2022 Public Offering
Class of Stock [Line Items]
Stock issued (in shares)	52,300,000
Proceeds from common stock issuance	$ 65,100,000
Sale price (in dollars per share)	$ 1.50
Number of warrants issued (in shares)	32,762,947
Q4 2022 Public Offering | Class C Warrants
Class of Stock [Line Items]
Sale price (in dollars per share)	$ 1.10
Q4 2022 Public Offering | Pre Funded Warrant
Class of Stock [Line Items]
Convertible preferred stock exercise price (in dollars per share)	$ 1.099
Number of warrants issued (in shares)	6,800,000
Sales Agents [Member] | Common Stock
Class of Stock [Line Items]
Number of shares authorized in transaction, amount							$ 50,000,000
Common Stocks, Including Additional Paid in Capital									$ 14,300,000