| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-K | Open Document | Data | Open Filing | 10-K | 10 Apr 2024 | 31 Dec 2023 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 31 Oct 2023 | 30 Sep 2023 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Aug 2023 | 30 Jun 2023 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 25 May 2023 | 31 Mar 2023 | 000-05474 |
| NT 10-Q | Open Document | Open Filing | FORM 12B-25 | 15 May 2023 | 31 Mar 2023 | 000-05474 |
| 10-K | Open Document | Data | Open Filing | 17 Apr 2023 | 31 Dec 2022 | 000-05474 | |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | 31 Mar 2023 | 31 Dec 2022 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 16 Nov 2022 | 30 Sep 2022 | 000-05474 |
| NT 10-Q | Open Document | Open Filing | 14 Nov 2022 | 30 Sep 2022 | 000-05474 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Sep 2022 | 30 Jun 2022 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 May 2022 | 31 Mar 2022 | 000-05474 |
| UPLOAD | Open Document | Open Filing | 14 Apr 2022 | |||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 06 Apr 2022 | 31 Dec 2021 | 000-05474 |
| NT 10-K | Open Document | Open Filing | FORM 12B-25 | 31 Mar 2022 | 31 Dec 2021 | 000-05474 |
| 10-12G/A | Open Document | Open Filing | AMENDMENT TO FORM 10-12G | 02 Mar 2022 | 000-05474 | |
| CORRESP | Open Document | Open Filing | 12 Jan 2022 | |||
| 10-12G/A | Open Document | Open Filing | AMENDMENT NO. 5 | 12 Jan 2022 | 000-05474 | |
| UPLOAD | Open Document | Open Filing | 03 Jan 2022 | |||
| CORRESP | Open Document | Open Filing | 20 Dec 2021 | |||
| 10-12G/A | Open Document | Open Filing | AMENDMENT #4 TO FORM 10-12G | 20 Dec 2021 | 000-05474 | |
| UPLOAD | Open Document | Open Filing | 10 Dec 2021 | |||
| CORRESP | Open Document | Open Filing | 18 Nov 2021 | |||
| 10-12G/A | Open Document | Open Filing | 10-12G/A | 18 Nov 2021 | 000-05474 | |
| UPLOAD | Open Document | Open Filing | 10 Nov 2021 | |||
| CORRESP | Open Document | Open Filing | 28 Oct 2021 | |||
| 10-12G/A | Open Document | Open Filing | 10-12G/A | 28 Oct 2021 | 000-05474 | |
| UPLOAD | Open Document | Open Filing | 25 Oct 2021 | |||
| CORRESP | Open Document | Open Filing | 28 Sep 2021 | |||
| 10-12G/A | Open Document | Open Filing | FORM 10-12G AMENDMENT 1 | 28 Sep 2021 | 000-05474 | |
| 15-12G | Open Document | Open Filing | FORM 15 | 21 Sep 2021 | 000-05474 | |
| UPLOAD | Open Document | Open Filing | 15 Sep 2021 | |||
| 10-12G | Open Document | Open Filing | FORM 10 | 18 Aug 2021 | 000-05474 | |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 13 Nov 2017 | 30 Sep 2017 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2017 | 30 Jun 2017 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2017 | 31 Mar 2017 | 000-05474 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 31 Mar 2017 | 31 Dec 2016 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2016 | 30 Sep 2016 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 Aug 2016 | 30 Jun 2016 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 16 May 2016 | 31 Mar 2016 | 000-05474 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 14 Apr 2016 | 31 Dec 2015 | 000-05474 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 31 Mar 2016 | 31 Dec 2015 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Nov 2015 | 30 Sep 2015 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Aug 2015 | 30 Jun 2015 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2015 | 31 Mar 2015 | 000-05474 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 30 Mar 2015 | 31 Dec 2014 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2014 | 30 Sep 2014 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 13 Aug 2014 | 30 Jun 2014 | 000-05474 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2014 | 31 Mar 2014 | 000-05474 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 28 Mar 2014 | 31 Dec 2013 | 000-05474 |
| 8-K | Open Document | Open Filing | FORM 8-K | 25 Mar 2014 | 25 Dec 2013 | 000-05474 |