| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/16/20 | 8-K | Current report filing | 
       
   | 
  
                                | 
  21 | 
| 10/01/20 | 8-K | Current report filing | 
       
   | 
  
                                | 
  4 | 
| 09/23/20 | 8-K | Current report filing | 
       
   | 
  19 | |
| 08/31/20 | EFFECT | Notice of Effectiveness | 
       
   | 
  1 | |
| 08/27/20 | CORRESP | A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 
       
   | 
  1 | |
| 08/27/20 | UPLOAD | SEC-generated letter | 
       
   | 
  1 | |
| 08/20/20 | S-3 | Registration statement for specified transactions by certain issuers | 
       
   | 
  24 | |
| 08/13/20 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | |
| 07/31/20 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                | 
  111 | 
| 07/30/20 | 8-K | Current report filing | 
       
   | 
  4 | 



