v3.25.2
Document and Entity Information
Jul. 23, 2025
Document Information [Line Items]  
Document Type 8-K
Document Period End Date Jul. 23, 2025
Entity File Number 001-38412
Entity Registrant Name BRIDGEWATER BANCSHARES, INC.
Entity Incorporation, State or Country Code MN
Entity Tax Identification Number 26-0113412
Entity Address, Address Line One 4450 Excelsior Boulevard, Suite 100
Entity Address, City or Town St. Louis Park
Entity Address, State or Province MN
Entity Address, Postal Zip Code 55416
City Area Code 952
Local Phone Number 893-6868
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 0001341317
Amendment Flag false
Common Stock  
Document Information [Line Items]  
Title of 12(b) Security Common Stock
Trading Symbol BWB
Security Exchange Name NASDAQ
Depositary Shares  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares
Trading Symbol BWBBP
Security Exchange Name NASDAQ