Organization and Basis of Presentation - Schedule of Information Pertaining to Warrants to Purchase Common Stock (Detail) - Private Placement [Member]	3 Months Ended	6 Months Ended
	Jun. 30, 2025 shares	Jun. 30, 2025 shares
Class of Warrant or Right [Line Items]
Warrants outstanding at beginning of period		31,451,999
Warrants exercised during the period	1,016,000	(3,778,000)
Warrants outstanding at end of period	27,673,999	27,673,999
Warrants Issued April 3, 2024 [Member]
Class of Warrant or Right [Line Items]
Warrants outstanding at beginning of period		29,027,999
Warrants exercised during the period		(3,778,000)
Warrants outstanding at end of period	25,249,999	25,249,999
Remaining exercise term (years)	3 years 9 months 3 days	3 years 9 months 3 days
Warrants Issued June 13, 2024 [Member]
Class of Warrant or Right [Line Items]
Warrants outstanding at beginning of period		2,424,000
Warrants exercised during the period		0
Warrants outstanding at end of period	2,424,000	2,424,000
Remaining exercise term (years)	3 years 11 months 12 days	3 years 11 months 12 days