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Common Stock - Summary of Outstanding Warrants (Detail)	6 Months Ended
	Jun. 30, 2025 $ / shares shares
Pre-Funded Warrants Issued in August 2020 [Member]
Class of Warrant or Right [Line Items]
Total Outstanding and Exercisable | shares	142,857
Exercise price per Share | $ / shares	$ 0.001
Warrants Issued in December 2020 [Member]
Class of Warrant or Right [Line Items]
Total Outstanding and Exercisable | shares	50,000
Exercise price per Share | $ / shares	$ 8.750
Expiration Date	2025-12
Warrants Issued in November 2022 [Member]
Class of Warrant or Right [Line Items]
Total Outstanding and Exercisable | shares	4,093,141
Exercise price per Share | $ / shares	$ 4.500
Expiration Date	2029-11
Warrants Issued in February 2024 [Member]
Class of Warrant or Right [Line Items]
Total Outstanding and Exercisable | shares	13,086,151
Exercise price per Share | $ / shares	$ 4.906
Warrants Issued in June 2025 [Member]
Class of Warrant or Right [Line Items]
Total Outstanding and Exercisable | shares	16,766,666
Exercise price per Share | $ / shares	$ 3.000
Expiration Date	2030-06

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

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