v3.26.1
Document And Entity Information
Jul. 21, 2026
Document Information Line Items  
Entity Central Index Key 0001769663
Document Type 8-K
Document Period End Date Jul. 21, 2026
Entity Registrant Name Pioneer Bancorp, Inc./MD
Entity Incorporation, State or Country Code MD
Entity File Number 001-38991
Entity Tax Identification Number 83-4274253
Entity Address, Address Line One 652 Albany Shaker Road
Entity Address, City or Town Albany
Entity Address, State or Province NY
Entity Address, Postal Zip Code 12211
City Area Code 518
Local Phone Number 730-3025
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.01
Trading Symbol PBFS
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Amendment Flag false