v3.26.1
Basis of Presentation and Consolidation and Summary of Significant Accounting Policies - Additional Information (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended 18 Months Ended
Apr. 24, 2026
Jan. 08, 2026
Oct. 14, 2025
USD ($)
Aug. 08, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
shares
Dec. 31, 2025
USD ($)
Jun. 30, 2026
USD ($)
Concentrations of credit risk                    
Reverse stock split 0.25 0.018                
Contract liabilities         $ 795   $ 795   $ 513 $ 795
Contract with customer, liability, revenue recognized             400 $ 400    
Contract assets in prepaid expenses and other current assets         300   300   300 300
Contract assets in prepaid expenses and other long-term assets         0   0   100 0
Amortized contract costs             100 0    
Goodwill         6,520   6,520   6,520 6,520
Goodwill, impairment loss             0 0    
Impairment, long-lived asset, held-for-use             $ 0 0    
Guaranteed recovery from insurance (as a percent)             90.00%      
Remittance, if full amount collected (as a percent)             10.00%      
Provision for bad debts (as a percent)             10.00%      
Issuance pursuant to the Equity Reserve Facility           $ 2,541 $ 1,119 4,580   11,700
Net loss         3,589 $ 4,196 9,160 $ 10,136    
Accumulated deficit         36,365   36,365   27,720 36,365
Cash and cash equivalents         520   520   728 520
Working capital deficit         $ 27,500   $ 27,500     $ 27,500
Other Intangible Assets                    
Concentrations of credit risk                    
Customer remaining life (in years)         10 years   10 years     10 years
2021 Credit Facility | Lafayette Square                    
Concentrations of credit risk                    
Conversion of debt     $ 10,000 $ 25,000         $ 35,000  
Debt and accrued liabilities owed to lender         $ 18,800   $ 18,800     $ 18,800
Accounts Payable | Supplier Concentration Risk | One Supplier                    
Concentrations of credit risk                    
Concentration risk (as a percent)                 21.00%  
Accounts Payable | Supplier Concentration Risk | Two Suppliers                    
Concentrations of credit risk                    
Concentration risk (as a percent)             29.00%      
Three Customers | Revenue from Contract with Customer Benchmark | Customer Concentration Risk                    
Concentrations of credit risk                    
Concentration risk (as a percent)               39.00%    
Three Customers | Accounts Receivable | Credit Concentration Risk                    
Concentrations of credit risk                    
Concentration risk (as a percent)                 43.00%  
Two Customers | Revenue from Contract with Customer Benchmark | Customer Concentration Risk                    
Concentrations of credit risk                    
Concentration risk (as a percent)         42.00% 31.00% 38.00%      
Two Customers | Accounts Receivable | Credit Concentration Risk                    
Concentrations of credit risk                    
Concentration risk (as a percent)             30.00%      
Class A Common Stock | Direct Digital Management LLC                    
Concentrations of credit risk                    
Conversion of Class B to Class A Common Stock (in shares) | shares             0 1,909