Preferred Stock - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended	12 Months Ended
	May 08, 2024	Mar. 05, 2024	Oct. 31, 2023	Mar. 31, 2025	Dec. 31, 2024
Class of Stock [Line Items]
Common stock, shares issued				22,005,317	21,666,012
Common stock, par value				$ 0.001	$ 0.001
Issuance costs				$ 893
Common Stock [Member]
Class of Stock [Line Items]
Preferred Stock is automatically convertible into common stock	421,000	11,957,000
Preferred Stock is convertible into common stock				12,232,000	12,232,000
PIPE Warrants [Member]
Class of Stock [Line Items]
Preferred stock, par value				$ 0.001
Proceeds from the PIPE transaction				$ 741
Lung Acquisition [Member]
Class of Stock [Line Items]
Common stock, shares issued			344,345
Lung Acquisition [Member] | Maximum [Member] | Common Warrants [Member]
Class of Stock [Line Items]
Aggregate number of shares issued and sold			2,353,500
Series X Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, shares authorized				5,000,000
Preferred stock, par value				$ 0.001
Preferred stock, shares issued				24,610	24,610
Preferred stock, shares outstanding				12,232	12,232
Conversion of stock shares converted	421	11,957
Conversion of stock shares issued				12,232	12,232
Preferred Stock is convertible into common stock				1,000
Gross proceeds from issuance of preferred stock				$ 18,429
Proceeds from issuance of preferred stock				$ 16,795
Preferred stock, dividends declared				$ 0
Preferred stock, convertible, shares issuable beneficial ownership as a percentage				19.99%
Series X Preferred Stock [Member] | Lung Acquisition [Member]
Class of Stock [Line Items]
Preferred stock, shares issued			19,903
Series X Preferred Stock [Member] | Lung Acquisition [Member] | Purchase Agreement [Member]
Class of Stock [Line Items]
Aggregate number of shares issued and sold			4,707