Accrued Liabilities and Other Current Liabilities - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Payables And Accruals [Line Items]
Accounts payable and accrued liabilities, current	$ 2,600,000	$ 1,700,000
Deferred revenue, Current	1,800,000	0
Current portion of long term debt	119,398
Other liabilities	0	14,275
Lease liability	28,061
Accrued Expenses Current [Member]
Payables And Accruals [Line Items]
Lease liability	28,500	178,000
Accounts Payable and Accrued Liabilities [Member]
Payables And Accruals [Line Items]
Legal fees	1,100,000	416,000
Manufacturing expenses	105,000
Construction expenses	392,000
Clinical expenses	262,000	277,500
Bonus expense	365,000	524,000
Salary expense	160,000	$ 134,000
Current portion of long term debt	119,000
Other liabilities	$ 68,500