Organization and Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended
	Aug. 26, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Aug. 15, 2022
Revenue recognized		$ 1,809,025	$ 0	$ 5,380,570
Investments		11,268,500		11,268,500		$ 11,522,050
Short-term investments		0		0		24,983,520
Accounts receivable, net		355,555		355,555		133,000
Proceeds from initial public offering				0	$ 56,000,000
Cash and cash equivalents		26,224,260		26,224,260		11,730,677
Research and development				37,300,000
U.S. Government Backed Securities [Member]
Short-term investments		9,700,000		9,700,000
Cogent Bank [Member]
Gross Proceeds							$ 6,500,000
IPO [Member] | U.S. Treasury bills [Member]
Proceeds from initial public offering				9,700,000		25,000,000.0
IPO [Member] | US Treasury Notes [Member]
Proceeds from initial public offering						9,900,000
Common Stock [Member]
Proceeds From Shelf Registration Statement	$ 100,000,000.0
Proceeds from initial public offering	$ 15,500,000
Common Stock [Member] | IPO [Member]
Stock Issued During Period Shares			7,000,000
Wugen License [Member]
Revenue recognized		1,800,000		5,400,000
Investments		1,600,000		1,600,000		1,600,000
Accounts Payable and Accrued Liabilities [Member]
Deferred Revenue		$ 1,800,000		$ 1,800,000		1,800,000
Deferred Revenue, Current						$ 1,800,000