Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation -Narrative (Details)

v3.23.2
Stock-Based Compensation -Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Sep. 29, 2021
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2021
Dec. 31, 2022
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Average exercise price per share   $ 4.14 $ 5.16 $ 4.14     $ 5.16
Number of shares awarded (in shares)   375,168 0 375,168 0    
Restricted stock units withheld for employee tax liability (shares) [1]   34,058          
Unrecognized compensation expense   $ 584   $ 584      
Unrecognized compensation expense expected to be recognized over the weighted average period       3 years 5 months 23 days      
Unvested RSUs              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Fair value of RSUs       $ 2,037      
Unrecognized compensation expense   $ 5,626   $ 5,626      
Unrecognized compensation expense expected to be recognized over the weighted average period       2 years 9 months 29 days      
2010 Stock Plan              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Maximum number of shares authorized for issuance (in shares) 2,117,818            
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   612,650   612,650      
Average exercise price per share   $ 4.96   $ 4.96      
2010 Stock Plan | Legacy Shapeways Stock Option              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Recapitalization conversion ratio 0.8293            
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]              
Percentage of outstanding stock, maximum           5.00%  
Number of shares awarded (in shares)       1,565,630      
Number of shares remain available for issuance (in shares)   593,873   593,873      
2022 Equity Incentive Plan              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Number of shares awarded (in shares)       625,000      
Number of shares remain available for issuance (in shares)   429,459   429,459      
2021 Employee Stock Purchase Plan              
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]              
Number of shares available for purchase   172,749   172,749      
Number of shares purchased (in shares)       0      
[1] Retroactively adjusted shares issued and outstanding to give effect to the Company's 1-for-8 reverse stock split. See Note 2.