Cover - shares	9 Months Ended
	Sep. 30, 2023	Nov. 13, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Sep. 30, 2023
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2023
Current Fiscal Year End Date	--12-31
Entity File Number	1-11398
Entity Registrant Name	CPI AEROSTRUCTURES, INC.
Entity Central Index Key	0000889348
Entity Tax Identification Number	11-2520310
Entity Incorporation, State or Country Code	NY
Entity Address, Address Line One	91 Heartland Blvd.
Entity Address, City or Town	Edgewood
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	11717
City Area Code	(631)
Local Phone Number	586-5200
Title of 12(b) Security	Common stock, $0.001 par value per share
Trading Symbol	CVU
Security Exchange Name	NYSEAMER
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		12,672,406