Annual report [Section 13 and 15(d), not S-K Item 405]

Summary of Significant Accounting Policies - Additional Information (Detail)

v3.25.1
Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)
shares in Thousands
12 Months Ended
Feb. 27, 2024
Feb. 02, 2023
Jun. 24, 2022
Feb. 02, 2021
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Net Cash Provided by (Used in) Operating Activities         $ 12,544,000 $ 3,777,000  
Net Income (Loss)         (7,636,000) (76,621,000)  
Accumulated deficit         (1,335,280,000) (1,327,644,000)  
Restricted cash         556,000 71,000  
Goodwill         6,148,000 0 $ 0
Operating lease liabilities         6,534,000 7,716,000  
Operating lease liabilities held for sale         2,300,000    
Assets held for sale         $ 23,600,000 $ 0  
Common Stock, Shares, Outstanding         6,678,395 6,510,527  
Loyalty liability totaled         $ 0 $ 1,100,000  
License [Member]              
Useful life of intangible assets         15 years    
Minimum [Member] | Trademarks [Member]              
Useful life of intangible assets         7 years    
Minimum [Member] | Other Intangible Assets [Member]              
Useful life of intangible assets         1 year    
Maximum [Member] | Trademarks [Member]              
Useful life of intangible assets         15 years    
Maximum [Member] | Other Intangible Assets [Member]              
Useful life of intangible assets         5 years    
Recapitalization Transaction [Member]              
Stock issued during period, shares, new issues     6,072,580        
Percentage of outstanding shares Held     2.75%        
Common Stock, Shares, Outstanding     6,244,298        
Debt conversion, original debt, amount     $ 5,000,000        
Recapitalization Transaction [Member] | Existing Shareholders [Member]              
Common Stock, Shares, Outstanding     171,718        
Secured Debt [Member] | Secured Lenders [Member] | Secured Debenture Purchase Agreement [Member]              
Debt instrument face amount     $ 99.7        
Interest rate on secured notes     8.00%        
Debt instrument maturity date     Jun. 24, 2027        
Debt instrument, interest rate     8.00%        
Debt instrument interest percentage on event of default     11.00%        
Debt instrument, redemption price, percentage of principal amount redeemed     103.00%        
Percentage of total outstanding debt instrument principal amount     90.00%        
Secured Debt [Member] | Gotham Green Partners, LLC and Affiliates [Member] | Secured Debenture Purchase Agreement [Member]              
Percentage of outstanding shares Held     50.00%        
Maximum threshold remuneration payable to director     $ 25,000        
Secured Debt [Member] | Recapitalization Transaction [Member]              
Interest rate on secured notes     13.00%        
Debt conversion, original debt, amount     $ 99,700,000        
Debt instrument maturity date     Jul. 13, 2025        
Secured Debt [Member] | Recapitalization Transaction [Member] | Secured Lenders [Member]              
Stock issued during period, shares, new issues     3,036,290        
Percentage of outstanding shares Held     48.625%        
Secured Debt [Member] | Recapitalization Transaction [Member] | Maximum [Member]              
Debt conversion, original debt, amount     $ 14,700,000        
Unsecured Debt [Member] | UnSecured Debenture Purchase Agreement [Member]              
Debt instrument face amount     $ 20,000,000        
Debt instrument maturity date     Jun. 24, 2027        
Debt instrument, interest rate     8.00%        
Debt instrument interest percentage on event of default     11.00%        
Debt instrument, redemption price, percentage of principal amount redeemed     103.00%        
Percentage of total outstanding debt instrument principal amount     90.00%        
Unsecured Debt [Member] | Secured Lenders [Member] | UnSecured Debenture Purchase Agreement [Member]              
Debt instrument face amount     $ 5,000,000        
Unsecured Debt [Member] | Unsecured Lenders [Member] | UnSecured Debenture Purchase Agreement [Member]              
Debt instrument face amount     $ 15,000,000        
Unsecured Debt [Member] | Recapitalization Transaction [Member]              
Interest rate on secured notes     8.00%        
Debt conversion, original debt, amount     $ 15,000,000        
Unsecured Debt [Member] | Recapitalization Transaction [Member] | Unsecured Lenders [Member]              
Stock issued during period, shares, new issues     3,036,290        
Percentage of outstanding shares Held     48.625%        
New Jersey Senior Secured Bridge Notes [Member]              
Stock issued during period, shares, new issues 61,314            
Percentage of outstanding shares Held     5.00%        
New Jersey Senior Secured Bridge Notes [Member] | I Anthus New Jersey LLC [Member]              
Debt instrument face amount   $ 1,400,000   $ 11,000,000      
Interest rate on secured notes       14.00%      
Debt instrument maturity date   Feb. 02, 2024   Feb. 02, 2023      
Debt instrument, interest rate   12.00%          
Percentage of total outstanding debt instrument principal amount   10.00%          
Additional Secured Debentures [Member] | Secured Debenture Purchase Agreement [Member]              
Debt instrument face amount     $ 25,000,000