ORIENTREF2018-10-012018-12-31in-bse-fin:OneItemsThatWillNotBeReclassifiedToProfitAndLoss01Member ORIENTREF2018-10-012018-12-31in-bse-fin:FourItemsThatWillNotBeReclassifiedToProfitAndLoss01Member iso4217:INRxbrli:purexbrli:sharesiso4217:INRxbrli:shares ORIENTREF 2018-04-01 2019-03-31 2019-01-25 INR Lakhs Third quarter Single segment MANUFACTURING OF REFRACTORY AND MONOLITHICS 2018-10-01 2018-12-31 Unaudited Standalone 1997787000.00 46872000.00 2044659000.00 788071000.00 452602000.00 -41548000.00 139335000.00 0.00 22251000.00 322997000.00 1683708000.00 360951000.00 0.00 360951000.00 147888000.00 7334000.00 155222000.00 0.00 205729000.00 0.00 0.00 0.00 205729000.00 760000.00 206489000.00 0.00 0.00 0.00 0.00 120139000.00 1 1.71 1.71 0.00 0.00 1.71 1.71 2018-04-01 2018-12-31 Unaudited Standalone 5605697000.00 162853000.00 5768550000.00 2350884000.00 1155147000.00 -181557000.00 407966000.00 0.00 63640000.00 937864000.00 4733944000.00 1034606000.00 0.00 1034606000.00 357779000.00 28437000.00 386216000.00 0.00 648390000.00 0.00 0.00 0.00 648390000.00 -3687000.00 644703000.00 0.00 0.00 0.00 0.00 120139000.00 1 5.39 5.39 0.00 0.00 5.39 5.39