General form of registration statement for all companies including face-amount certificate companies

NET LOSS PER SHARE (Details)

v3.20.4
NET LOSS PER SHARE (Details) - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Numerator for basic and diluted net loss per share:        
Net loss attributable to Desktop Metal, Inc Common Stockholders $ (65,027) $ (75,769) $ (103,596) $ (121,339)
Denominator for basic and diluted net loss per share:        
Weighted average shares 29,457,000 22,395,000 23,379,000 16,495,000
Net loss per share-Basic and Diluted $ (2.21) $ (3.38) $ (4.43) $ (7.36)
Dilutive securities excluded 117,722,359 121,001,479 115,349,706 96,117,086