| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/29/21 | SEC-generated letter | 
       
   | 
  3 | ||
| 09/23/21 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  32 | ||
| 09/22/21 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  49 | ||
| 09/20/21 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  5 | ||
| 09/20/21 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  9 | ||
| 09/17/21 | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 
       
   | 
  10 | ||
| 09/17/21 | Preliminary revised proxy soliciting materials | 
       
   | 
  931 | ||
| 09/02/21 | SEC-generated letter | 
       
   | 
  6 | ||
| 08/23/21 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  5 | ||
| 08/16/21 | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                  | 
  32 | 

