Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.8.0.1
Document and Entity Information - shares
3 Months Ended
Feb. 28, 2018
Apr. 11, 2018
Document and Entity Information [Abstract]    
Entity Registrant Name Stellar Acquisition III Inc.  
Entity Central Index Key 0001665300  
Trading Symbol stlru  
Amendment Flag false  
Current Fiscal Year End Date --11-30  
Document Type 10-Q  
Document Period End Date Feb. 28, 2018  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2018  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   9,010,177