| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/20/21 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                | 
  30 | 
| 08/17/21 | NT 10-Q | Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB | 
       
   | 
  2 | |
| 08/12/21 | PREM14A | Preliminary proxy statement relating to a merger, acquisition, or disposition | 
       
   | 
  705 | |
| 06/01/21 | SC TO-C | Written communication relating to an issuer or third party tender offer | 
       
   | 
  385 | |
| 06/01/21 | 8-K | Current report filing | 
       
   | 
  385 | |
| 06/01/21 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  385 | |
| 06/01/21 | 8-K | Current report filing | 
       
   | 
  385 | |
| 05/25/21 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 
       
   | 
  8 | |
| 05/25/21 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions | 
       
   | 
  66 | |
| 05/25/21 | 8-K | Current report filing | 
       
   | 
  66 | 



