Document and Entity Information
 6 Months Ended
Mar. 31, 2014
May 08, 2014
Document And Entity Information    
Entity Registrant Name FIRST AMERICAN GROUP INC.  
Entity Central Index Key 0001504678  
Document Type 10-Q  
Document Period End Date Mar. 31, 2014  
Amendment Flag false  
Current Fiscal Year End Date --09-30  
Is Entity a Well-known Seasoned Issuer? No  
Is Entity a Voluntary Filer? No  
Is Entity's Reporting Status Current? Yes  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   126,063,200
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2014