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

Summary of Significant Accounting Policies - Goodwill (Details)

v3.21.2
Summary of Significant Accounting Policies - Goodwill (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
SHAPEWAYS, INC      
Goodwill      
Impairment of goodwill $ 0 $ 0 $ 0