Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v2.4.0.6
Document and Entity Information
3 Months Ended
Jun. 30, 2012
Aug. 06, 2012
Document and Entity Information    
Entity Registrant Name Thermon Group Holdings, Inc.  
Entity Central Index Key 0001489096  
Document Type 10-Q  
Document Period End Date Jun. 30, 2012  
Amendment Flag false  
Current Fiscal Year End Date --03-31  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   30,656,470
Document Fiscal Year Focus 2013  
Document Fiscal Period Focus Q1