XML 11 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Document and Entity Information - shares
 6 Months Ended
Mar. 31, 2022
May 01, 2022
Cover [Abstract]    
Document Type 10-Q  
Entity Central Index Key 0001337068  
Document Period End Date Mar. 31, 2022  
Current Fiscal Year End Date --09-30  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus Q2  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 000-51726  
Entity Registrant Name Magyar Bancorp, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 20-4154978  
Entity Address, Address Line One 400 Somerset Street  
Entity Address, City or Town New Brunswick  
Entity Address, State or Province NJ  
Entity Address, Postal Zip Code 08901  
City Area Code 732  
Local Phone Number 342-7600  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Title of 12(b) Security Common Stock, $.01 per share  
Trading Symbol MGYR  
Name of Exchange on which Security is Registered NASDAQ  
Entity Common Stock, Shares Outstanding   7,097,825