| Summary of Purchases Under Plan | 
 Summary of Purchases Under Plan  
  
    | Fiscal Period | 
  | 
    
 Total number  of shares  purchased 
 | 
  | 
  | 
    
 Total   purchase cost 
 | 
  | 
  | 
    
 Average price  paid per  share  (with  commission) 
 | 
  | 
  | 
    
 Maximum  dollar  value that  may  yet be  purchased  under the  plan 
 | 
  | 
 
  
    | October 4, 2021 through October 31, 2021 | 
  | 
      | 
18,265 | 
  | 
  | 
    $ | 
37 | 
  | 
  | 
    $ | 
2.01 | 
  | 
  | 
    $ | 
894 | 
  | 
 
  
    | November 1, 2021 through November 28, 2021 | 
  | 
      | 
4,415 | 
  | 
  | 
      | 
9 | 
  | 
  | 
      | 
2.04 | 
  | 
  | 
      | 
885 | 
  | 
 
  
    | November 29, 2021 through January 2, 2022 | 
  | 
      | 
14,558 | 
  | 
  | 
      | 
28 | 
  | 
  | 
      | 
1.93 | 
  | 
  | 
      | 
857 | 
  | 
 
  
    | January 3, 2022 through January 30, 2022 | 
  | 
      | 
15,585 | 
  | 
  | 
      | 
29 | 
  | 
  | 
      | 
1.89 | 
  | 
  | 
      | 
828 | 
  | 
 
  
    | January 31, 2022 through February 27, 2022 | 
  | 
      | 
27,618 | 
  | 
  | 
      | 
49 | 
  | 
  | 
      | 
1.75 | 
  | 
  | 
      | 
779 | 
  | 
 
  
    | February 28, 2022 through April 3, 2022 | 
  | 
      | 
35,530 | 
  | 
  | 
      | 
70 | 
  | 
  | 
      | 
1.98 | 
  | 
  | 
      | 
709 | 
  | 
 
  
    | April 4, 2022 through May 1, 2022 | 
  | 
      | 
12,304 | 
  | 
  | 
      | 
27 | 
  | 
  | 
      | 
2.22 | 
  | 
  | 
      | 
682 | 
  | 
 
  
    | May 2, 2022 through May 29, 2022 | 
  | 
      | 
10,482 | 
  | 
  | 
      | 
22 | 
  | 
  | 
      | 
2.11 | 
  | 
  | 
      | 
660 | 
  | 
 
  
    | May 30, 2022 through July 3, 2022 | 
  | 
      | 
49,657 | 
  | 
  | 
      | 
95 | 
  | 
  | 
      | 
1.90 | 
  | 
  | 
      | 
565 | 
  | 
 
  
    | July 4, 2022 through July 25,2022 | 
  | 
      | 
610 | 
  | 
  | 
      | 
1 | 
  | 
  | 
      | 
2.10 | 
  | 
  | 
      | 
564 | 
  | 
 
  
    | July 26, 2022 through August 13, 2022 | 
  | 
      | 
1,930 | 
  | 
  | 
      | 
4 | 
  | 
  | 
      | 
2.09 | 
  | 
  | 
      | 
560 | 
  | 
 
  
    | Total shares repurchased for twelve months ended October 2, 2022 | 
  | 
      | 
190,954 | 
  | 
  | 
    $ | 
371 | 
  | 
  | 
    $ | 
1.94 | 
  | 
  | 
    $ | 
560 | 
  | 
 
   
 |