v3.23.1
Cover
May 26, 2023
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 26, 2023
Entity File Number 001-38290
Entity Registrant Name STERLING BANCORP, INC.
Entity Central Index Key 0001680379
Entity Tax Identification Number 38-3163775
Entity Incorporation, State or Country Code MI
Entity Address, Address Line One One Towne Square
Entity Address, Address Line Two Suite 1900
Entity Address, City or Town Southfield
Entity Address, State or Province MI
Entity Address, Postal Zip Code 48076
City Area Code 248
Local Phone Number 355-2400
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol SBT
Security Exchange Name NASDAQ
Entity Emerging Growth Company false