Document And Entity Information
9 Months Ended
Dec. 31, 2018
Document Information [Line Items]  
Entity Registrant Name Just Energy Group Inc.
Entity Central Index Key 0001538789
Current Fiscal Year End Date --03-31
Document Type 6-K/A
Document Period End Date Dec. 31, 2018
Document Fiscal Year Focus 2019
Document Fiscal Period Focus Q3
Amendment Flag true
Amendment Description First amendment to the 12-31-18 6-K.