XML 11 R1.htm IDEA: XBRL DOCUMENT v3.21.2
Document and Entity Information - shares
 3 Months Ended
Jun. 30, 2021
Aug. 06, 2021
Document and Entity Information    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2021  
Entity Registrant Name TechPrecision Corporation  
Entity File Number 000-51378  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 51-0539828  
Entity Address, Address Line One 1 Bella Drive  
Entity Address, City or Town Westminster  
Entity Address, State or Province MA  
Entity Address, Postal Zip Code 01473  
City Area Code 978  
Local Phone Number 874-0591  
Trading Symbol TPCS  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus Q1  
Current Fiscal Year End Date --03-31  
Title of 12(b) Security None  
Security Exchange Name NONE  
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  
Entity Central Index Key 0001328792  
Amendment Flag false  
Entity Common Stock, Shares Outstanding   29,498,662