Debt - Additional Information (Details) - USD ($)											3 Months Ended					6 Months Ended		12 Months Ended
	Jul. 15, 2023	Jun. 22, 2023	Jun. 16, 2023	Jun. 15, 2023	May 30, 2023	May 15, 2023	Jan. 30, 2023	Aug. 19, 2022	Mar. 14, 2022	Mar. 04, 2022	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	May 12, 2023	Jan. 31, 2023
Debt Instrument [Line Items]
Cash and cash equivalents											$ 1,553,416		$ 2,329,218			$ 1,553,416		$ 2,329,218
Debt issuance costs incurred																		1,200,000
Loss on extinguishment of debt											(350,000)					(8,541,494)
Change in fair value of debt instruments gain (loss)											2,806,538			$ (4,729,460)		5,018,223	$ (3,767,060)
Cost of debt issuance														$ 200,129		577,225	$ 1,368,194
First SWK Warrant
Debt Instrument [Line Items]
Proceeds allocated to First SWK Warrant															$ 327,031
Fair value of warrant											300,000					300,000
Third SWK Warrant
Debt Instrument [Line Items]
Proceeds allocated to First SWK Warrant												$ 472,500
Cost of debt issuance																500,000
Fourth SWK Warrant
Debt Instrument [Line Items]
Warrant issued to purchase common stock			500,000
Warrant, exercise price			$ 1.00
Class of warrant expiration date			Jun. 16, 2030
Loss on extinguishment of debt			$ (400,000)
Fourth SWK Warrant | Common Stock
Debt Instrument [Line Items]
Warrant issued to purchase common stock			500,000
Financial Advisor
Debt Instrument [Line Items]
Debt issuance costs incurred																		700,000
SWK and Holders
Debt Instrument [Line Items]
Debt issuance costs incurred																		500,000
Term Loan
Debt Instrument [Line Items]
Commitment fee payable													600,000					600,000
Deferred financing costs, current													400,000					400,000
Debt related expense commitment fee																400,000		200,000
Schelling Promissory Note
Debt Instrument [Line Items]
Issuance of unsecured subordinated promissory note		$ 1,000,000.0
Promissory note principal amount accrue interest rate		6.00%
Principal and accrued interest due and payable maturity date		Aug. 21, 2023
Promissory notes unpaid balance thereafter accrue interest percentage annually		10.00%
Schelling Promissory Note | Minimum
Debt Instrument [Line Items]
Common stock outstanding owners percentage		10.00%
Original Term Loan
Debt Instrument [Line Items]
Fair value of loan											6,200,000					6,200,000
Original Term Loan and Convertible Note Financing | Financial Advisor
Debt Instrument [Line Items]
Payment for funding fee for services																$ 500,000
SWK Credit Agreement | Lenders Party and SWK | If ACER-001 Approval does not Occur on or Before December 31, 2022
Debt Instrument [Line Items]
Debt instrument, maturity date																Mar. 04, 2024
SWK Credit Agreement | Lenders Party and SWK Funding LLC | SOFR
Debt Instrument [Line Items]
Debt instrument, periodic payment, principal							$ 600,000						$ 1,300,000			$ 600,000
SWK Credit Agreement | Lenders Party and SWK Funding LLC | SOFR | Maximum
Debt Instrument [Line Items]
Debt instrument, periodic payment, principal							1,300,000
SWK Credit Agreement | Nantahala
Debt Instrument [Line Items]
Minimum cash balance required by the loan covenants											$ 1,300,000					$ 1,300,000
SWK Credit Agreement | Bridge Loan | Lenders Party and SWK Funding LLC | If ACER-001 Approval does not Occur on or Before September 30, 2022
Debt Instrument [Line Items]
Debt instrument repayment percentage on outstanding principal amount										150.00%
SWK Credit Agreement | Original Term Loan | Lenders Party and SWK
Debt Instrument [Line Items]
Debt instrument, principal amount										$ 6,500,000
Debt instrument, interest rate											16.30%					16.30%
Debt instrument, interest rate, increase										3.00%
Debt instrument, maturity date, description																The final maturity date of the Original Term Loan is March 4, 2024
Minimum cash balance required by the loan covenants							$ 1,500,000												$ 3,000,000.0
Principal payments in 2023											$ 2,100,000					$ 2,100,000
Origination fees									$ 100,000
SWK Credit Agreement | Original Term Loan | Lenders Party and SWK | If ACER-001 Approval does not Occur on or Before December 31, 2022
Debt Instrument [Line Items]
Debt instrument, maturity date										Mar. 04, 2024
Debt instrument repayment percentage on outstanding principal plus any and all paid-in-kind interest amount										150.00%
SWK Credit Agreement | Original Term Loan | Lenders Party and SWK | SWK Warrant
Debt Instrument [Line Items]
Warrant issued to purchase common stock								100,000		150,000
Warrant, exercise price								$ 1.51		$ 2.46
Proceeds allocated to First SWK Warrant								$ 100,000		$ 300,000
SWK Credit Agreement | Original Term Loan | Lenders Party and SWK | LIBOR
Debt Instrument [Line Items]
Debt instrument, description of variable rate basis																3-month LIBOR
Debt instrument, interest rate										1.00%
Debt instrument, basis spread on variable rate										11.00%
Debt instrument, periodic payment, principal										$ 700,000
Debt instrument, frequency of periodic payment																quarterly
Loan amortization commencing date										Feb. 15, 2023
SWK Credit Agreement | Original Term Loan | Lenders Party and SWK Funding LLC
Debt Instrument [Line Items]
Debt instrument, principal amount										$ 6,500,000
Debt instrument, interest rate, increase							3.00%
Origination fees									$ 100,000
Warrant issued to purchase common stock							250,000	100,000		150,000
Warrant, exercise price							$ 2.39	$ 1.51		$ 2.46
Loss on extinguishment of debt																$ (2,700,000)
Change in fair value of debt instruments gain (loss)																(300,000)
SWK Credit Agreement | Original Term Loan | Lenders Party and SWK Funding LLC | If ACER-001 Approval does not Occur on or Before December 31, 2022
Debt Instrument [Line Items]
Debt instrument, maturity date							Mar. 04, 2024
Debt instrument repayment percentage on outstanding principal amount							150.00%
SWK Credit Agreement | Original Term Loan | Lenders Party and SWK Funding LLC | SOFR
Debt Instrument [Line Items]
Debt instrument, interest rate							1.00%
Debt instrument, basis spread on variable rate							11.00%
SWK Credit Agreement | Second Term Loan | Lenders Party and SWK
Debt Instrument [Line Items]
Minimum cash balance required by the loan covenants							$ 1,500,000												3,000,000.0
SWK Credit Agreement | Second Term Loan | Original Term Loan And Swk Loans
Debt Instrument [Line Items]
Debt instrument, principal amount																				$ 7,000,000.0
SWK Credit Agreement | Second Term Loan | Lenders Party and SWK Funding LLC
Debt Instrument [Line Items]
Minimum cash balance required by the loan covenants							$ 1,500,000												3,000,000.0
Principal amortization payments				$ 600,000		$ 600,000
Change in fair value of debt instruments gain (loss)																$ (1,500,000)
SWK Credit Agreement | Second Term Loan | Lenders Party and SWK Funding LLC | Repayment Occurs On Or After April 16, 2023 But Prior to May 16, 2023
Debt Instrument [Line Items]
Debt instrument repayment percentage on outstanding principal amount							1.28667%
SWK Credit Agreement | Second Term Loan | Lenders Party and SWK Funding LLC | Repayment Occurs On Or After May 16, 2023 But Prior to June 16, 2023
Debt Instrument [Line Items]
Debt instrument repayment percentage on outstanding principal amount							1.39334%
SWK Credit Agreement | Second Term Loan | Lenders Party and SWK Funding LLC | Repayment Occurs On Or After June 16, 2023
Debt Instrument [Line Items]
Debt instrument repayment percentage on outstanding principal amount							1.50%
SWK Credit Agreement | Second Term Loan | Lenders Party and SWK Funding LLC | Subsequent Event
Debt Instrument [Line Items]
Quarterly interest payment due	$ 500,000
SWK Credit Agreement | Third Term Loan | Lenders Party and SWK
Debt Instrument [Line Items]
Debt instrument, maturity date, description																The final maturity date of the SWK Loans is March 4, 2024
SWK Credit Agreement | Third Term Loan | Lenders Party and SWK Funding LLC
Debt Instrument [Line Items]
Minimum cash balance required by the loan covenants					$ 1,750,000						1,250,000					$ 1,250,000			$ 3,000,000.0
minimum unencumbered liquid assets current requirement											$ 500,000					$ 500,000
Principal amortization payments				$ 600,000		$ 600,000
SWK Credit Agreement | Third Term Loan | Lenders Party and SWK Funding LLC | Subsequent Event
Debt Instrument [Line Items]
Principal amortization payments	$ 500,000
Secured Convertible Note Purchase Agreement | Secured Convertible Notes | MAM Aardvark, LLC and Marathon Healthcare Finance Fund, L.P.
Debt Instrument [Line Items]
Debt instrument, principal amount										$ 6,000,000.0
Debt instrument, interest rate										6.50%
Debt instrument, interest rate, increase										11.50%
Debt instrument, frequency of periodic payment																quarterly
Conversion price										$ 2.50
Debt instrument, shares upon conversion of original principal amount										2,400,000
Marathon Credit Agreement | Marathon Convertible Notes
Debt Instrument [Line Items]
Termination agreement date										Jan. 30, 2023
Marathon Credit Agreement | Term Loan | Lender Party and Marathon
Debt Instrument [Line Items]
Debt instrument, principal amount										$ 42,500,000
Debt instrument, interest rate										13.50%
Debt instrument, frequency of periodic payment																quarterly
Debt instrument, maturity date, description																The final maturity date of the Term Loan would have been the earlier of six years after the Term Loan Funding Date or December 31, 2028.
Debt instrument, maturity date										Dec. 31, 2028
Percentage of option to capitalize										4.00%
Debt instrument amortization percentage										2.78%
Percentage of prepayment, prior to March 4, 2025										5.00%
Percentage of prepayment, on or after March 4, 2025, but prior to March 4, 2026										3.00%
Percentage of prepayment, on or after March 4, 2026, but prior to March 4, 2027										2.00%
Percentage of prepayment, on or after March 4, 2027										1.00%
Payment for commitment fees										$ 200,000								$ 200,000
Payment for additional commitment fees										$ 600,000
Percentage of aggregate revenue as royalty payments										2.00%
Royalty payments on aggregate revenue cap amount										$ 15,000,000.0
Termination agreement date										Jan. 30, 2023
Percentage of term loan amount equal to commitment fee										1.50%
Additional amount of accordion commitment										$ 50,000,000.0
Total commitment										92,500,000
Marathon Convertible Note Purchase Agreement | Marathon Convertible Notes
Debt Instrument [Line Items]
Loss on extinguishment of debt																$ (5,000,000.0)
Marathon Convertible Note Purchase Agreement | Marathon Convertible Notes | MAM Aardvark, LLC and Marathon Healthcare Finance Fund, L.P.
Debt Instrument [Line Items]
Debt instrument, principal amount										$ 6,000,000.0
Debt instrument, interest rate										6.50%
Debt instrument, frequency of periodic payment																quarterly
Conversion price										$ 2.50
Buy-Out percentage					212.50%		200.00%
Increase in Buy-Out percentage							0.2500
Number of business days for repurchase of convertible note							5 days
Number of business days for payment in full of all senior indebtedness							5 days
Marathon Convertible Note Purchase Agreement | Marathon Convertible Notes | MAM Aardvark, LLC and Marathon Healthcare Finance Fund, L.P. | Minimum
Debt Instrument [Line Items]
Gross proceeds from issuance or sale of equity, debt and/or hybrid securities, loans or other financing							$ 40,000,000.0
Marathon Convertible Note Purchase Agreement | Pre-modification Marathon Convertible Note
Debt Instrument [Line Items]
Change in fair value of debt instruments gain (loss)																$ 500,000
Marathon Convertible Note Purchase Agreement | Post-modification Marathon Convertible Note
Debt Instrument [Line Items]
Change in fair value of debt instruments gain (loss)																$ (900,000)