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

Significant Accounting Policies - Additional Information (Detail)

v3.22.2.2
Significant Accounting Policies - Additional Information (Detail)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 16, 2022
USD ($)
Mar. 31, 2022
USD ($)
shares
Mar. 31, 2021
USD ($)
shares
Jun. 30, 2022
USD ($)
shares
Jun. 30, 2021
USD ($)
shares
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2021
USD ($)
Segment
shares
Dec. 31, 2020
USD ($)
shares
Dec. 31, 2019
USD ($)
shares
Accounting Policies [Line Items]                  
Temporary equity shares outstanding | shares       114,795,034   114,795,034 114,795,034 114,795,034  
Unrecognized tax benefits           $ 40,000 $ 40,000 $ 35,000 $ 530,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | shares       59,416,899 144,964,182   146,452,578 136,650,400 104,982,158
Gross proceeds from issue from redeemable convertible preferred stock             $ 478,300,000    
Retained Earnings (Accumulated Deficit)       $ 572,837,000   490,143,000 490,143,000 $ 354,247,000  
Cash and cash equivalents       132,393,000   78,376,000 78,376,000 176,523,000  
Net Income (Loss) Attributable to Parent       (82,694,000) $ (66,411,000)   (135,896,000) (72,260,000) $ (161,470,000)
Net Cash Provided by (Used in) Operating Activities       (66,138,000) (61,799,000)   $ (127,089,000) (83,656,000) (124,805,000)
Number of Operating Segments | Segment             1    
Contractual liabilities       12,575,000   11,267,000 $ 11,267,000 11,119,000  
Costs Of Fulfillment             95,500,000 96,900,000 91,500,000
Shipping And Handling Expenses             56,100,000 57,300,000 48,700,000
Fulfillment Labour Charges             24,500,000 24,900,000 $ 29,900,000
Contract with Customer, Liability, Revenue Recognized       9,100,000          
Other current liabilities revenue recognized       200,000          
Contract with customer, refund liability, current       100,000   100,000 100,000    
Fulfillment Labour Costs       44,700,000 48,800,000        
Reverse recapitalization, proceeds received, net of transaction costs $ 23,800,000     (80,000)          
Fulfillment Labor                  
Accounting Policies [Line Items]                  
Fulfillment Labour Costs       11,100,000 12,100,000        
Shipping and Handling                  
Accounting Policies [Line Items]                  
Fulfillment Labour Costs       27,100,000 $ 28,900,000        
Deferred Revenue [Member]                  
Accounting Policies [Line Items]                  
Contractual liabilities       12,600,000   11,300,000 11,300,000 11,100,000  
Other Current Liabilities [Member]                  
Accounting Policies [Line Items]                  
Contractual liabilities       300,000   300,000 300,000 500,000  
Liability for customer referral credits current       $ 100,000   100,000 $ 100,000 $ 100,000  
Purchases Benchmark [Member] | Supplier Concentration Risk [Member] | Five Suppliers [Member]                  
Accounting Policies [Line Items]                  
Concentration risk, percentage       50.00% 50.00%        
Minimum | Software and Software Development Costs [Member]                  
Accounting Policies [Line Items]                  
Finite-Lived Intangible Asset, Useful Life             3 years 3 years 3 years
Minimum | Purchases Benchmark [Member] | Supplier Concentration Risk [Member] | Five Suppliers [Member]                  
Accounting Policies [Line Items]                  
Concentration risk, percentage             50.00% 50.00% 50.00%
Minimum | No Customer [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]                  
Accounting Policies [Line Items]                  
Concentration risk, percentage             10.00% 10.00% 10.00%
Maximum [Member] | Software and Software Development Costs [Member]                  
Accounting Policies [Line Items]                  
Finite-Lived Intangible Asset, Useful Life             4 years 4 years 4 years
Virgin Group Acquisition Corp. II [Member]                  
Accounting Policies [Line Items]                  
Cash   $ 0       0 $ 0    
Total transaction costs incurred in connection with initial public offering   19,845,525       19,845,525      
Offering costs allocated to derivative warrant liabilities   0 $ 497,634     570,496      
Unrecognized tax benefits   0       0 0    
Unrecognized tax benefits income tax penalties and interest accrued   0       0 0    
Retained Earnings (Accumulated Deficit)   53,093,506       29,541,309 29,541,309    
Net Income (Loss) Attributable to Parent   (23,552,197) (732,339)     2,698,369      
Net Cash Provided by (Used in) Operating Activities   $ (427,410,000,000) $ (5,000,000,000)     $ (1,922,242,000,000)      
Virgin Group Acquisition Corp. II [Member] | Potential Ordinary Shares [Member]                  
Accounting Policies [Line Items]                  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | shares   14,750,000 13,000,000     14,750,000      
Virgin Group Acquisition Corp. II [Member] | IPO                  
Accounting Policies [Line Items]                  
Total transaction costs incurred in connection with initial public offering   $ 22,733,025       $ 22,733,025      
Adjustment to additional paid in capital stock issuance costs           22,162,529      
Virgin Group Acquisition Corp. II [Member] | Public Warrants [Member] | IPO                  
Accounting Policies [Line Items]                  
Total transaction costs incurred in connection with initial public offering   22,162,529              
Virgin Group Acquisition Corp. II [Member] | Private Warrants [Member] | IPO                  
Accounting Policies [Line Items]                  
Total transaction costs incurred in connection with initial public offering   570,496              
Virgin Group Acquisition Corp. II [Member] | Minimum                  
Accounting Policies [Line Items]                  
Cash insured with federal depository insurance corporation   $ 250,000       $ 250,000 $ 250,000    
Virgin Group Acquisition Corp. II [Member] | Class A Common Stock Subject To Possible Redemption                  
Accounting Policies [Line Items]                  
Temporary equity shares outstanding | shares   40,250,000       40,250,000 40,250,000