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

Stockholders' Equity - Dividends (Details)

v3.21.2
Stockholders' Equity - Dividends (Details) - SHAPEWAYS, INC - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Class of Stock [Line Items]      
Aggregate gross proceeds required for automatic conversion of preferred stock $ 75,000 $ 75,000  
Dividend declared $ 0 $ 0 $ 0
Convertible Series B-1 Preferred Stock      
Class of Stock [Line Items]      
Dividend per share 0.2076 0.2076  
Convertible Series C Preferred Stock      
Class of Stock [Line Items]      
Dividend per share 0.2746 0.2746  
Convertible Series D Preferred Stock      
Class of Stock [Line Items]      
Dividend per share 0.4207 0.4207  
Convertible Series E Preferred Stock      
Class of Stock [Line Items]      
Dividend per share $ 0.2789 $ 0.2789