Stockholders' Equity - Additional Information (Detail)						1 Months Ended			3 Months Ended		8 Months Ended	15 Months Ended	24 Months Ended
	Mar. 04, 2024 USD ($) $ / shares shares	Jul. 26, 2023 USD ($)	Apr. 03, 2023 USD ($) $ / shares shares	Mar. 18, 2022 USD ($)	Jul. 28, 2021	Oct. 31, 2015 shares	May 31, 2015 USD ($) Tranche $ / shares shares	Feb. 28, 2014 Tranche $ / shares shares	Mar. 31, 2024 USD ($) $ / shares shares	Mar. 31, 2023 USD ($) shares	Mar. 31, 2024 $ / shares shares	Dec. 31, 2016 USD ($)	Mar. 18, 2024 shares	Jul. 31, 2023 USD ($) shares	Dec. 31, 2023 $ / shares shares	Feb. 20, 2014 USD ($)
Equity [Line Items]
Preferred stock, shares authorized									10,000,000		10,000,000				10,000,000
Preferred stock, par value | $ / shares									$ 0.00001		$ 0.00001				$ 0.00001
Preferred stock, shares outstanding									0		0				0
Common stock, shares authorized									300,000,000		300,000,000				300,000,000
Common stock, par value | $ / shares									$ 0.00001		$ 0.00001				$ 0.00001
Number of common stock for issuance in exchange for future services from founders								1,000,000
Common stock price per share | $ / shares								$ 0.01
Number of tranches | Tranche							2	2
Unrecognized compensation expense | $							$ 62,000									$ 168,000
Common stock shares repurchased							633,810
Repurchase of common stock from stockholders, per share | $ / shares							$ 0.00001
Remaining number of repurchased shares							366,190
Shares issued under ESPP									0	0
Performance Shares [Member]
Equity [Line Items]
Shares vested						183,095
ATM Agreement [Member]
Equity [Line Items]
Gross proceeds from common stock issuance | $		$ 151,900,000
Common stock sold											1,426,303
Shelf registration statement expiry date		Jul. 26, 2026
April 2023 Offering [Member]
Equity [Line Items]
Common stock sold			19,828,300
Offering price per share | $ / shares			$ 14.5
Sale of stock, shares issued			2,586,300
Proceeds from issuance of common stock net | $			$ 270,000,000
March 2024 Offering [Member]
Equity [Line Items]
Common stock sold	7,441,650
Offering price per share | $ / shares	$ 85
Sale of stock, shares issued	970,650
Treasury shares sold	2,193,251
Proceeds from issuance of common stock net | $	$ 597,100,000
Common Stock [Member]
Equity [Line Items]
Common stock sold									8,867,953	178,204
Common Stock [Member] | ATM Agreement [Member]
Equity [Line Items]
Common stock sold														1,587,404
Shelf registration statement expiry period					2023-07
Proceeds from issuance of common stock net | $														$ 13,600,000
Repurchase Program [Member]
Equity [Line Items]
Repurchase of common stock (in shares)													729,034
Stock repurchase program, additional maturity period				2 years
Stock repurchase program, termination date				Mar. 18, 2024
Maximum [Member] | Repurchase Program [Member]
Equity [Line Items]
Purchase of common stock and warrants | $				$ 50,000,000
Tranche One [Member]
Equity [Line Items]
Number of common stock for issuance in exchange for future services from founders								500,000
Remaining number of repurchased shares							183,095
Stock compensation expense | $									$ 0	$ 0		$ 31,000
Tranche Two [Member]
Equity [Line Items]
Number of common stock for issuance in exchange for future services from founders								500,000
Remaining number of repurchased shares							183,095