XML 11 R1.htm IDEA: XBRL DOCUMENT v3.23.3
Document and Entity Information - shares
 3 Months Ended
Sep. 30, 2023
Nov. 14, 2023
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Current Fiscal Year End Date --06-30  
Document Period End Date Sep. 30, 2023  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2024  
Entity File Number 001-41808  
Entity Registrant Name SR Bancorp, Inc.  
Entity Central Index Key 0001951276  
Entity Incorporation, State or Country Code MD  
Entity Tax Identification Number 92-2601722  
Entity Address, Address Line One 220 West Union Avenue  
Entity Address, City or Town Bound Brook  
Entity Address, State or Province NJ  
Entity Address, Postal Zip Code 08805  
City Area Code 732  
Local Phone Number 560-1700  
Title of 12(b) Security Common Stock, par value $0.01 per share  
Trading Symbol SRBK  
Security Exchange Name NASDAQ  
Entity Current Reporting Status No  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   9,507,930
Document Quarterly Report true  
Document Transition Report false