Preferred Stock - Additional Information (Detail) - USD ($)					6 Months Ended
	May 08, 2024	May 05, 2024	Mar. 05, 2024	Oct. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Class of Stock [Line Items]
Common stock, shares issued					21,625,085		4,885,512
Common stock, par value					$ 0.001		$ 0.001
Issuance costs					$ 893,000
Proceeds from the PIPE transaction					$ 7,225,000	$ 0
Common Stock [Member]
Class of Stock [Line Items]
Preferred Stock is automatically convertible into common stock	421,000		11,957,000		11,957,000
Preferred Stock is convertible into common stock					12,232,000
PIPE Warrants [Member]
Class of Stock [Line Items]
Preferred stock, par value					$ 0.001
Proceeds from the PIPE transaction					$ 741,000
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		24,610
Conversion of stock shares converted	421	11,957	11,957
Conversion of stock shares issued					12,232
Preferred Stock is convertible into common stock					1,000
Gross proceeds from issuance of preferred stock					$ 18,429,000
Proceeds from issuance of preferred stock					$ 16,795,000
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