Stock-Based Awards - Additional Information (Detail) $ / shares in Units, $ in Thousands		3 Months Ended
	Oct. 31, 2023 shares	Mar. 31, 2025 USD ($) Plan shares	Mar. 31, 2024 USD ($) $ / shares shares	Dec. 31, 2024 shares	Feb. 28, 2024 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate intrinsic value of stock options exercised | $		$ 18
Weighted average grant-date fair value of stock options | $ / shares			$ 3.82
Number of options granted		0
Aggregate fair value of stock options vested | $		$ 46	$ 228
Aggregate unrecognized stock-based compensation expense | $		$ 2,130	$ 525
Unrecognized stock-based compensation expense, weighted average period expects for recognition		3 years 1 month 24 days	1 year 7 months 24 days
Number of stock options exercised		21,533	0
Number of equity compensation plans | Plan		5
Number of shares, issued upon exercise of outstanding options		3,080,582		3,169,468
2021 Stock Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option granted vesting period		4 years
Number of shares, available for grant		3,840,254
Number of shares remained available for grant		2,389,566
Stock reserved for future issuance		2,389,566
Number of shares, issued upon exercise of outstanding options		1,432,679
Increase in common stock		3,840,254			3,000,000
2021 Stock Incentive Plan [Member] | Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option granted vesting period		4 years
Stock option expiration period		10 years
2017 Stock Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock reserved for future issuance		625,000
Number of shares, issued upon exercise of outstanding options		98,528
Number of shares remained available for future issuance		0
2006 Stock Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Contractual repurchase right, shares		314,006
Number of shares, issued upon exercise of outstanding options		0
Number of shares remained available for future issuance		0
2016 Stock Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, issued upon exercise of outstanding options		8,404
Number of shares remained available for future issuance		0
2017 Employee Stock Purchase Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock reserved for future issuance		7,500
2013 Stock Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of options granted	0
2013 Stock Incentive Plan [Member] | Lung Acquisition [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock option granted vesting period		4 years
2013 Stock Incentive Plan [Member] | Options Outstanding [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares, available for grant		1,540,971
Contractual terms of stock option awards		10 years
2013 Stock Incentive Plan [Member] | Options Outstanding [Member] | Lung Acquisition [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Contractual terms of stock option awards		10 years
2013 Stock Incentive Plan [Member] | Maximum [Member] | Options Outstanding [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Contractual terms of stock option awards		10 years
2013 Stock Incentive Plan [Member] | Minimum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of fair market value of common stock		100.00%