X0306 4 2020-12-28 false 0001005409 DIME COMMUNITY BANCSHARES INC DCOM 0001767612 Fegan Michael 300 CADMAN PLAZA WEST, 8TH FL BROOKLYN NY 11201 false true false false EVP - CHIEF TECHNOLOGY OFFICER Common Stock 2020-12-28 4 A false 5177.00 A 7583.00 D Common Stock 2020-12-28 4 F false 1759.00 D 5824.00 D Common Stock 2020-12-28 4 A false 5818.00 A 11642.00 D Common Stock 2020-12-28 4 F false 1977.00 D 9665.00 D Common Stock 2020-12-28 4 J false 2769.00 A 12434.00 D Common Stock 2020-12-28 4 F false 941.00 D 11493.00 D Common Stock 2020-12-28 4 J false 8138.00 A 19631.00 D Common Stock 2020-12-28 4 F false 2765.00 D 16866.00 D Common Stock 2020-12-28 4 J false 5177.00 A 22043.00 D Common Stock 2020-12-28 4 F false 1759.00 D 20284.00 D Common Stock 2020-12-28 4 J false 2769.00 D 13315.00 I Restricted Stock Award Common Stock 2020-12-28 4 J false 8138.00 D 5177.00 I Restricted Stock Award Common Stock 2020-12-28 4 J false 5177.00 D 0.00 I Restricted Stock Award Allocation of earned performance shares in the Company's Long-term Incentive Plan. Shares withheld by the Company to satisfy taxes. Vesting of restricted stock on December 28, 2020 Leslie Veluswamy, as attorney in fact for FEGAN MICHAEL J. 2020-12-30