Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation -Narrative (Details)

v3.22.2.2
Stock-Based Compensation -Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 29, 2021
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Sep. 30, 2022
Sep. 30, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]            
Average exercise price per share   $ 0.65 $ 0.64 $ 0.63 $ 0.65  
Number of shares awarded   0 0 0 0  
Unvested RSUs            
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]            
Unrecognized compensation expense expected to be recognized over the weighted average period         3 years 3 months  
Fair value of RSUs         $ 1,464  
Unrecognized compensation expense   $ 8,288     $ 8,288  
2010 Stock Plan            
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]            
Maximum number of shares authorized for issuance (in shares) 16,942,546          
Percentage of exchange ratio used to determine the number of restricted stock units granted as right to receive         10.00%  
Aggregate number of options to purchase   4,901,207     4,901,207  
Average exercise price per share   $ 0.62     $ 0.62  
2010 Stock Plan | Legacy Shapeways Stock Option            
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]            
Percentage of recapitalization conversion ratio for conversion in to common stock 90.00%          
Percentage of recapitalization conversion ratio as divider for determining exercise price 90.00%          
2021 Equity Incentive Plan            
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]            
Maximum number of shares authorized for issuance (in shares)   10,052,787     10,052,787  
Number of shares remain available for issuance   4,383,701     4,383,701  
Weighted-average grant-date fair value per stock option granted (in dollars per share)           $ 0.17
Unrecognized compensation expense   $ 35     $ 35  
Unrecognized compensation expense expected to be recognized over the weighted average period         1 year 2 months 15 days  
Number of shares available for purchase   1,381,998     1,381,998  
Number of shares purchased         0  
2022 Equity Incentive Plan            
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]            
Maximum number of shares authorized for issuance (in shares)   5,000,000     5,000,000  
Number of shares remain available for issuance   5,000,000     5,000,000