Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
9 Months Ended
Dec. 31, 2017
Feb. 01, 2018
Document And Entity Information    
Entity Registrant Name COMMAND SECURITY CORP  
Entity Central Index Key 0000864509  
Document Type 10-Q  
Document Period End Date Dec. 31, 2017  
Amendment Flag false  
Current Fiscal Year End Date --03-31  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   10,107,108
Trading Symbol MOC  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2018