| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/12/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                | 
  86 | 
| 11/07/19 | 8-K | Current report filing | 
       
   | 
  5 | |
| 11/05/19 | 8-K | Current report filing | 
       
   | 
  8 | |
| 11/04/19 | 8-K | Current report filing | 
       
   | 
  6 | |
| 11/04/19 | 8-K | Current report filing | 
       
   | 
  131 | |
| 10/21/19 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) | 
       
   | 
  117 | |
| 10/21/19 | 8-K | Current report filing | 
       
   | 
  46 | |
| 10/04/19 | S-8 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 
       
   | 
  30 | |
| 09/24/19 | 8-K | Current report filing | 
       
   | 
  4 | |
| 09/23/19 | 4 | Statement of changes in beneficial ownership of securities | 
       
   | 
  2 | 



