v3.22.2.2
Cover
Sep. 29, 2022
Document Type 8-K
Amendment Flag false
Document Period End Date Sep. 29, 2022
Entity File Number 001-40730
Entity Registrant Name Chardan NexTech Acquisition 2 Corp.
Entity Central Index Key 0001847986
Entity Tax Identification Number 85-1873463
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 17 State Street
Entity Address, Address Line Two 21st Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10004
City Area Code 646
Local Phone Number 465-9000
Written Communications true
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Units, consisting of one share of Common Stock, $0.0001 par value per share, and three-quarters of one Redeemable Warrant  
Title of 12(b) Security Units, each consisting of one share of Common Stock, $0.0001 par value, and three-quarters of one Redeemable Warrant
Trading Symbol CNTQU
Security Exchange Name NASDAQ
Common Stock [Member]  
Title of 12(b) Security Common Stock, par value $0.0001 per share, included as part of the Units
Trading Symbol CNTQ
Security Exchange Name NASDAQ
Redeemable Warrants included as part of the Units, each exercisable for one share of Common Stock for $11.50 per share  
Title of 12(b) Security Redeemable Warrants included as part of the Units, each exercisable for one share of Common Stock for $11.50 per share
Trading Symbol CNTQW
Security Exchange Name NASDAQ