v3.20.1
Subsequent Events - Additional Information (Detail)
3 Months Ended 12 Months Ended
Apr. 16, 2020
USD ($)
Apr. 06, 2020
USD ($)
Store
Mar. 31, 2020
USD ($)
$ / shares
shares
Mar. 18, 2020
Store
Mar. 11, 2020
USD ($)
Sep. 25, 2019
USD ($)
Jun. 01, 2018
shares
Jan. 31, 2018
shares
Sep. 30, 2018
USD ($)
Dec. 31, 2019
USD ($)
Store
shares
Dec. 31, 2018
USD ($)
shares
Jan. 31, 2020
USD ($)
Store
Subsequent Event [Line Items]                        
Number of retail consumer electronics stores | Store                   44    
Notes payable, outstanding amount                   $ 16,359,000 $ 9,117,000  
Convertible notes converted into shares of common stock | shares               570,287        
Sale of common and preferred stock                     $ 5,335,000  
Number of stores | Store                   44    
Common Stock [Member]                        
Subsequent Event [Line Items]                        
Common stock issued | shares             885,346       1,060,000  
Sale of common and preferred stock                 $ 260,000   $ 1,000  
Other Expenses [Member] | Common Stock [Member]                        
Subsequent Event [Line Items]                        
Common stock issued | shares                   10,400,000    
Sale of common and preferred stock                   $ 415,000    
12% Secured Promissory Note Due September 2020 [Member]                        
Subsequent Event [Line Items]                        
Notes payable, outstanding amount                   $ 7,858,000    
12% Secured Promissory Note Due September 2020 [Member] | Notes Payable [Member]                        
Subsequent Event [Line Items]                        
Notes payable, interest rate                   12.00% 12.00%  
Notes payable, maturity date                   Sep. 30, 2020 Sep. 30, 2020  
12% Secured Promissory Note Due September 2020 [Member] | Notes Payable [Member] | Simply Mac, Inc. [Member]                        
Subsequent Event [Line Items]                        
Notes payable, interest rate           12.00%            
Notes payable, outstanding amount           $ 7,858,000            
Notes payable, monthly installment           1,965,000,000            
Notes payable, issued amount           $ 7,858,000            
Subsequent Events [Member]                        
Subsequent Event [Line Items]                        
Debt conversion, description     On March 31, 2020, the Company entered into an additional debt restructuring that resulted in the conversion of debt with an aggregate principal amount of $7,492,000 and accrued interest of $691,000 into common stock of the Company. The aggregate total of $8,183,000 was converted into 48,136,000 shares of common stock at $0.17 per share.                  
Debt conversion, aggregate principal amount     $ 7,492,000                  
Debt conversion, accrued interest     691,000                  
Debt aggregate conversion amount     $ 8,183,000                  
Subsequent Events [Member] | CARES Act [Member]                        
Subsequent Event [Line Items]                        
Number of stores forced to close | Store       12                
Percentage of reduction workforce       50.00%                
Subsequent Events [Member] | Paycheck Protection Program [Member] | CARES Act [Member]                        
Subsequent Event [Line Items]                        
Notes payable, issued amount $ 3,100,000                      
Bank loan maturity term 2 years                      
Subsequent Events [Member] | Common Stock [Member]                        
Subsequent Event [Line Items]                        
Convertible notes converted into shares of common stock | shares     48,136,000                  
Debt instrument, conversion price per share | $ / shares     $ 0.17                  
Common stock issued | shares     10,684,000                  
Subsequent Events [Member] | Simply Mac, Inc. [Member] | Common Stock [Member]                        
Subsequent Event [Line Items]                        
Common stock issued | shares     10,400,000                  
Subsequent Events [Member] | Notes Payable [Member] | Simply Mac, Inc. [Member]                        
Subsequent Event [Line Items]                        
Notes payable, onetime cash payment         $ 250,000              
Escrow deposit disbursements         $ 345,000              
Subsequent Events [Member] | Amended Promissory Note [Member] | Notes Payable [Member] | Simply Mac, Inc. [Member]                        
Subsequent Event [Line Items]                        
Notes payable, interest rate         6.00%              
Notes payable, outstanding amount         $ 1,250,000              
Notes payable, maturity date         Feb. 17, 2024              
Subsequent Events [Member] | Termination Agreement [Member] | Notes Payable [Member]                        
Subsequent Event [Line Items]                        
Notes payable, amount         $ 335,152              
Note payable, frequency of periodic payment         twelve equal monthly installments              
Notes payable, monthly installment         $ 27,929              
Notes payable, first monthly installment due date         Apr. 30, 2020              
Subsequent Events [Member] | OneClick Argentino S.R.L [Member] | Definitive Agreement [Member]                        
Subsequent Event [Line Items]                        
Discontinued operation, debt                       $ 321,000
Subsequent Events [Member] | Verablue Caribbean Group, S.R.L. ("Verablue") [Member] | Definitive Agreement [Member]                        
Subsequent Event [Line Items]                        
Proceeds from sale of business   $ 100,000                    
Subsequent Events [Member] | Verablue Caribbean Group, S.R.L. ("Verablue") [Member] | Definitive Agreement [Member] | 6-Month Installment Promissory Note [Member]                        
Subsequent Event [Line Items]                        
Proceeds from sale of business   $ 100,000                    
Subsequent Events [Member] | Argentina [Member] | OneClick Argentino S.R.L [Member] | Definitive Agreement [Member]                        
Subsequent Event [Line Items]                        
Number of retail consumer electronics stores | Store                       6
Subsequent Events [Member] | Dominican Republic [Member] | Verablue Caribbean Group, S.R.L. ("Verablue") [Member] | Definitive Agreement [Member]                        
Subsequent Event [Line Items]                        
Number of retail consumer electronics stores | Store   7