| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/31/23 | NT 10-K | Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT | 
       
   | 
  2 | |
| 11/21/22 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                            | 
  21 | 
| 11/14/22 | NT 10-Q | Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB | 
       
   | 
  2 | |
| 11/03/22 | 8-K | Current report filing | 
       
   | 
  
                                            | 
  3 | 
| 08/24/22 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                            | 
  22 | 
| 08/15/22 | NT 10-Q | Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB | 
       
   | 
  2 | |
| 07/22/22 | 8-K | Current report filing | 
       
   | 
  
                                            | 
  2 | 
| 05/16/22 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) | 
       
   | 
  
                                            | 
  20 | 
| 03/31/22 | 10-K | Annual report pursuant to Section 13 and 15(d) | 
       
   | 
  
                                            | 
  42 | 
| 03/07/22 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 
       
   | 
  10 | 




