v3.24.1.1.u2
Cover
May 22, 2024
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 22, 2024
Entity File Number 001-38581
Entity Registrant Name ALLEGRO MERGER CORP.
Entity Central Index Key 0001720025
Entity Tax Identification Number 82-2425125
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 777 Third Avenue
Entity Address, Address Line Two 37th Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10017
City Area Code 212
Local Phone Number 319-7676
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false