v3.22.2.2
Document and Entity Information
Oct. 05, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 05, 2022
Entity Registrant Name CARVER BANCORP, INC.
Entity Incorporation, State or Country Code DE
Entity File Number 001-13007
Entity Tax Identification Number 13-3904174
Entity Address, Address Line One 75 West 125th Street
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10027-4512
City Area Code 212
Local Phone Number 360-8820
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0001016178
Title of 12(b) Security Common stock, par value $0.01 per share
Trading Symbol CARV
Security Exchange Name NASDAQ