Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Additional Information (Detail)

v3.24.0.1
Summary of Significant Accounting Policies - Additional Information (Detail)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Sep. 30, 2023
USD ($)
Dec. 31, 2023
USD ($)
Customer
$ / shares
shares
Dec. 31, 2022
USD ($)
Customer
shares
Summary of Significant Accounting Policies [Line Items]      
Pre-tax and after tax charges related to operating lease right-of-use asset | $   $ 4,000  
Divident declared | $   0  
Advertising cost | $   2,200 $ 4,100
Goodwill impairment | $ $ 29,500 29,467 0
Capitalized software costs | $   1,300 500
Amortization expense | $   $ 100 $ 10
Estimated useful life of the asset   3 years  
AONE [Member]      
Summary of Significant Accounting Policies [Line Items]      
Number of securities called by each warrant | shares   1  
Class of warrant or right, exercise price of warrants or rights | $ / shares   $ 11.5  
Public Warrants [Member]      
Summary of Significant Accounting Policies [Line Items]      
Number of warrants exercised | shares   0 0
Public Warrants [Member] | AONE [Member]      
Summary of Significant Accounting Policies [Line Items]      
Class of warrant or right, outstanding | shares   5,374,984  
Private Placement [Member] | AONE [Member]      
Summary of Significant Accounting Policies [Line Items]      
Class of warrant or right, outstanding | shares   3,150,000  
Sponsor Earnout Shares [Member] | AONE [Member]      
Summary of Significant Accounting Policies [Line Items]      
Shares surrendered under reverse recapitalization | shares   2,610,000  
Markforged Earnout Shares [Member]      
Summary of Significant Accounting Policies [Line Items]      
Additional merger consideration shares | shares   14,666,667  
Accounts Receivable [Member]      
Summary of Significant Accounting Policies [Line Items]      
Number of customer | Customer   0 1
Revenue Benchmark [Member]      
Summary of Significant Accounting Policies [Line Items]      
Number of customer | Customer   0 1
Customer Concentration Risk | Accounts Receivable [Member] | Customer      
Summary of Significant Accounting Policies [Line Items]      
Concentration risk, percentage   10.00% 10.00%
Customer Concentration Risk | Revenue Benchmark [Member] | Customer      
Summary of Significant Accounting Policies [Line Items]      
Concentration risk, percentage   10.00% 10.00%