| 8-K |
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8-K |
28 Jan 2026 |
26 Jan 2026 |
000-17284 |
| 10-Q |
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10-Q |
19 Nov 2025 |
30 Sep 2025 |
000-17284 |
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NT 10-Q |
17 Nov 2025 |
30 Sep 2025 |
000-17284 |
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10-Q |
20 Aug 2025 |
30 Jun 2025 |
000-17284 |
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NT 10-Q |
15 Aug 2025 |
30 Jun 2025 |
000-17284 |
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10-Q |
27 Jun 2025 |
31 Mar 2025 |
000-17284 |
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NT 10-Q |
19 May 2025 |
31 Mar 2025 |
000-17284 |
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07 May 2025 |
31 Dec 2024 |
000-17284 |
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15 Apr 2025 |
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333-268190 |
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10 Apr 2025 |
31 Dec 2021 |
000-17284 |
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01 Apr 2025 |
31 Dec 2024 |
000-17284 |
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25 Mar 2025 |
10 Dec 2024 |
000-17284 |
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24 Mar 2025 |
10 Dec 2024 |
000-17284 |
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13 Feb 2025 |
10 Feb 2025 |
000-17284 |
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21 Jan 2025 |
06 Jan 2025 |
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| 8-K |
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13 Jan 2025 |
07 Jan 2025 |
000-17284 |
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10 Jan 2025 |
05 Jan 2025 |
000-17284 |
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27 Dec 2024 |
30 Sep 2024 |
000-17284 |
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15 Nov 2024 |
30 Sep 2024 |
000-17284 |
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03 Sep 2024 |
30 Jun 2024 |
000-17284 |
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27 Aug 2024 |
30 Jun 2024 |
000-17284 |
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15 Aug 2024 |
30 Jun 2024 |
000-17284 |
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13 Jun 2024 |
31 Mar 2024 |
000-17284 |
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16 May 2024 |
31 Mar 2024 |
000-17284 |
| 10-K |
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08 Apr 2024 |
31 Dec 2023 |
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02 Apr 2024 |
31 Dec 2023 |
000-17284 |
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09 Feb 2024 |
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333-268190 |
| 10-Q |
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14 Nov 2023 |
30 Sep 2023 |
000-17284 |
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18 Aug 2023 |
30 Jun 2023 |
000-17284 |
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15 Aug 2023 |
30 Jun 2023 |
000-17284 |
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27 Jul 2023 |
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25 Jul 2023 |
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333-268190 |
| CORRESP |
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20 Jul 2023 |
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07 Jul 2023 |
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26 Jun 2023 |
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333-268190 |
| 10-Q |
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02 Jun 2023 |
31 Mar 2023 |
000-17284 |
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16 May 2023 |
31 Mar 2023 |
000-17284 |
| 10-K |
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01 May 2023 |
31 Dec 2022 |
000-17284 |
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25 Apr 2023 |
18 Apr 2023 |
000-17284 |
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17 Apr 2023 |
17 Apr 2023 |
000-17284 |
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12 Apr 2023 |
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333-268190 |
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05 Apr 2023 |
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333-268190 |
| NT 10-K |
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31 Mar 2023 |
31 Dec 2022 |
000-17284 |
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07 Mar 2023 |
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333-268190 |
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15 Feb 2023 |
06 Jan 2023 |
000-17284 |
| SC 13D |
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13 Feb 2023 |
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005-40137 |
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13 Feb 2023 |
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005-40137 |
| 8-K |
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27 Jan 2023 |
25 Jan 2023 |
000-17284 |
| 3 |
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24 Jan 2023 |
24 Jan 2023 |
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| S-1/A |
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17 Jan 2023 |
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333-268190 |
| 8-K |
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12 Jan 2023 |
06 Jan 2023 |
000-17284 |
| DEF 14C |
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09 Jan 2023 |
09 Jan 2023 |
000-17284 |
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04 Jan 2023 |
01 Dec 2022 |
000-17284 |
| PRE 14C |
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29 Dec 2022 |
29 Dec 2022 |
000-17284 |
| DEF 14C |
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28 Dec 2022 |
27 Dec 2022 |
000-17284 |
| DEF 14A |
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19 Dec 2022 |
19 Dec 2022 |
000-17284 |
| 8-K |
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01 Dec 2022 |
01 Dec 2022 |
000-17284 |
| 10-Q |
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14 Nov 2022 |
30 Sep 2022 |
000-17284 |
| S-1 |
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04 Nov 2022 |
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333-268190 |
| 8-K/A |
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27 Oct 2022 |
19 Jul 2022 |
000-17284 |
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06 Oct 2022 |
19 Jul 2022 |
000-17284 |
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03 Oct 2022 |
19 Jul 2022 |
000-17284 |
| 10-Q |
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15 Aug 2022 |
30 Jun 2022 |
000-17284 |
| 8-K |
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26 Jul 2022 |
19 Jul 2022 |
000-17284 |
| 10-Q |
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16 May 2022 |
31 Mar 2022 |
000-17284 |
| 10-K |
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15 Apr 2022 |
31 Dec 2021 |
000-17284 |
| NT 10-K |
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01 Apr 2022 |
31 Dec 2021 |
000-17284 |
| 10-Q |
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22 Nov 2021 |
30 Sep 2021 |
000-17284 |
| NT 10-Q |
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16 Nov 2021 |
30 Sep 2021 |
000-17284 |
| 8-K/A |
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14 Oct 2021 |
25 May 2021 |
000-17284 |
| 10-Q |
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23 Aug 2021 |
30 Jun 2021 |
000-17284 |
| 8-K/A |
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17 Aug 2021 |
02 Jun 2021 |
000-17284 |
| NT 10-Q |
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17 Aug 2021 |
30 Jun 2021 |
000-17284 |
| 8-K/A |
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16 Aug 2021 |
25 May 2021 |
000-17284 |
| 8-K |
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08 Jul 2021 |
07 Jul 2021 |
000-17284 |
| 8-K |
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07 Jun 2021 |
07 Jun 2021 |
000-17284 |
| 8-K |
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03 Jun 2021 |
02 Jun 2021 |
000-17284 |
| 8-K |
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01 Jun 2021 |
25 May 2021 |
000-17284 |
| 10-Q |
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14 May 2021 |
31 Mar 2021 |
000-17284 |
| DEF 14A |
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13 May 2021 |
13 May 2021 |
000-17284 |
| DEF 14A |
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11 May 2021 |
11 May 2021 |
000-17284 |
| NT 10-K |
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01 Apr 2021 |
31 Dec 2020 |
000-17284 |
| 10-K |
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01 Apr 2021 |
31 Dec 2020 |
000-17284 |
| 8-K |
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08 Feb 2021 |
05 Feb 2021 |
000-17284 |
| 8-K |
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22 Jan 2021 |
22 Jan 2021 |
000-17284 |
| 10-Q |
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16 Nov 2020 |
30 Sep 2020 |
000-17284 |
| 8-K |
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27 Oct 2020 |
27 Oct 2020 |
000-17284 |
| 8-K |
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25 Sep 2020 |
04 Aug 2020 |
000-17284 |
| DEF 14C |
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24 Aug 2020 |
24 Aug 2020 |
000-17284 |
| 10-Q |
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14 Aug 2020 |
30 Jun 2020 |
000-17284 |
| PRE 14C |
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13 Jul 2020 |
13 Jul 2020 |
000-17284 |
| 10-Q |
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26 Jun 2020 |
31 Mar 2020 |
000-17284 |
| 10-K |
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14 May 2020 |
31 Dec 2019 |
000-17284 |
| 8-K |
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14 May 2020 |
14 May 2020 |
000-17284 |
| 8-K |
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08 Apr 2020 |
07 Apr 2020 |
000-17284 |
| 8-K |
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01 Apr 2020 |
30 Mar 2020 |
000-17284 |
| NT 10-K |
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31 Mar 2020 |
31 Dec 2019 |
000-17284 |
| 8-K |
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14 Jan 2020 |
08 Jan 2020 |
000-17284 |
| 10-Q |
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27 Dec 2019 |
30 Sep 2019 |
000-17284 |
| 8-K/A |
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27 Nov 2019 |
19 Nov 2019 |
000-17284 |
| 8-K |
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25 Nov 2019 |
19 Nov 2019 |
000-17284 |
| NT 10-Q |
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15 Nov 2019 |
30 Sep 2019 |
000-17284 |
| 8-K |
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01 Nov 2019 |
01 Nov 2019 |
000-17284 |
| 8-K |
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10 Oct 2019 |
09 Oct 2019 |
000-17284 |
| 10-Q/A |
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26 Sep 2019 |
31 Mar 2019 |
000-17284 |
| 10-Q |
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26 Sep 2019 |
30 Jun 2019 |
000-17284 |
| 8-K |
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26 Aug 2019 |
20 Aug 2019 |
000-17284 |
| NT 10-Q |
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15 Aug 2019 |
30 Jun 2019 |
000-17284 |
| 8-K |
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13 Aug 2019 |
07 Aug 2019 |
000-17284 |
| 8-K |
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16 Jul 2019 |
13 Jul 2019 |
000-17284 |
| 8-K |
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26 Jun 2019 |
29 Apr 2019 |
000-17284 |
| 10-Q |
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21 May 2019 |
31 Mar 2019 |
000-17284 |
| NT 10-Q |
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16 May 2019 |
31 Mar 2019 |
000-17284 |
| 10-K |
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15 Apr 2019 |
31 Dec 2018 |
000-17284 |
| NT 10-K |
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02 Apr 2019 |
31 Dec 2018 |
000-17284 |
| S-8 |
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10 Jan 2019 |
|
333-229182 |
| 10-Q |
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16 Nov 2018 |
30 Sep 2018 |
000-17284 |
| NT 10-Q |
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15 Nov 2018 |
30 Sep 2018 |
000-17284 |
| 10-Q |
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17 Sep 2018 |
30 Jun 2018 |
000-17284 |
| NT 10-Q |
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15 Aug 2018 |
30 Jun 2018 |
000-17284 |
| 10-Q |
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24 Jul 2018 |
31 Mar 2018 |
000-17284 |
| 3 |
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PRIMARY DOCUMENT |
12 Jul 2018 |
12 Dec 2017 |
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| 3 |
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PRIMARY DOCUMENT |
12 Jul 2018 |
12 Dec 2017 |
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| 3 |
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PRIMARY DOCUMENT |
10 Jul 2018 |
12 Dec 2017 |
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| 10-K |
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26 Jun 2018 |
31 Dec 2017 |
000-17284 |
| NT 10-K |
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03 Apr 2018 |
31 Dec 2017 |
000-17284 |
| UPLOAD |
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08 Mar 2018 |
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| CORRESP |
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05 Mar 2018 |
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| 8-K/A |
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05 Mar 2018 |
14 Dec 2017 |
000-17284 |
| UPLOAD |
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26 Feb 2018 |
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| UPLOAD |
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16 Feb 2018 |
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| CORRESP |
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15 Feb 2018 |
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| 8-K/A |
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15 Feb 2018 |
14 Dec 2017 |
000-17284 |
| CORRESP |
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01 Feb 2018 |
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| CORRESP |
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23 Jan 2018 |
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| 10-Q |
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16 Jan 2018 |
30 Nov 2017 |
000-17284 |
| DEF 14C |
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11 Jan 2018 |
11 Jan 2018 |
000-17284 |
| UPLOAD |
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10 Jan 2018 |
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| PRE 14C |
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19 Dec 2017 |
19 Dec 2017 |
000-17284 |
| 8-K |
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14 Dec 2017 |
14 Dec 2017 |
000-17284 |
| 10-Q |
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16 Oct 2017 |
31 Aug 2017 |
000-17284 |
| 10-K |
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06 Sep 2017 |
31 May 2017 |
000-17284 |
| NT 10-K |
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30 Aug 2017 |
31 May 2017 |
000-17284 |
| DEF 14C |
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24 Jul 2017 |
24 Jul 2017 |
000-17284 |
| 8-K |
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18 Jul 2017 |
18 Jul 2017 |
000-17284 |
| PRE 14C |
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06 Jun 2017 |
05 Jun 2017 |
000-17284 |
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19 Apr 2017 |
28 Feb 2017 |
000-17284 |
| NT 10-Q |
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17 Apr 2017 |
28 Feb 2017 |
000-17284 |
| 8-K |
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03 Feb 2017 |
02 Feb 2017 |
000-17284 |
| 4 |
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23 Jan 2017 |
20 Jan 2017 |
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| 4 |
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23 Jan 2017 |
20 Jan 2017 |
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| 4 |
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23 Jan 2017 |
20 Jan 2017 |
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| 4 |
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23 Jan 2017 |
20 Jan 2017 |
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| 8-K |
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23 Jan 2017 |
20 Jan 2017 |
000-17284 |
| 10-Q |
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13 Jan 2017 |
30 Nov 2016 |
000-17284 |
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30 Dec 2016 |
20 Dec 2016 |
000-17284 |
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23 Dec 2016 |
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005-40137 |
| 10-Q |
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17 Oct 2016 |
31 Aug 2016 |
000-17284 |
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14 Sep 2016 |
31 May 2016 |
000-17284 |
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02 Sep 2016 |
01 Sep 2016 |
000-17284 |
| 10-K |
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29 Aug 2016 |
31 May 2016 |
000-17284 |
| 10-Q |
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10-Q |
14 Apr 2016 |
29 Feb 2016 |
000-17284 |
| 10-Q |
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FORM 10-Q |
14 Jan 2016 |
30 Nov 2015 |
000-17284 |
| 10-Q |
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FORM 10-Q |
14 Oct 2015 |
31 Aug 2015 |
000-17284 |
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FORM 8-K |
05 Oct 2015 |
29 Sep 2015 |
000-17284 |
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FORM 10-K |
31 Aug 2015 |
31 May 2015 |
000-17284 |
| 3 |
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OWNERSHIP DOCUMENT |
17 Apr 2015 |
13 Apr 2015 |
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| 10-Q |
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FORM 10-Q |
14 Apr 2015 |
28 Feb 2015 |
000-17284 |
| 8-K |
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CURRENT REPORT |
17 Mar 2015 |
13 Mar 2015 |
000-17284 |
| 10-Q |
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10-Q |
12 Jan 2015 |
30 Nov 2014 |
000-17284 |
| 10-Q |
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FORM 10-Q |
14 Oct 2014 |
31 Aug 2014 |
000-17284 |
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10-K |
25 Aug 2014 |
31 May 2014 |
000-17284 |
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8-K |
31 Jul 2014 |
19 May 2014 |
000-17284 |
| 10-Q |
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FORM 10-Q FOR THE PERIOD ENDED 2/28/2014 |
27 Mar 2014 |
28 Feb 2014 |
000-17284 |
| 10-Q |
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FORM 10-Q |
14 Jan 2014 |
30 Nov 2013 |
000-17284 |
| 10-Q |
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FORM 10-Q FOR THE PERIOD ENDED 8/31/2013 |
15 Oct 2013 |
31 Aug 2013 |
000-17284 |
| 10-K |
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FORM 10-K FOR THE FISCAL YEAR ENDED 5/31/2013 |
21 Aug 2013 |
31 May 2013 |
000-17284 |
| 10-Q |
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FORM 10-Q FOR THE PERIOD ENDED 2/28/13 |
04 Apr 2013 |
28 Feb 2013 |
000-17284 |
| 10-Q |
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FORM 10-Q FOR THE PERIOD ENDED 11/30/2012 |
04 Jan 2013 |
30 Nov 2012 |
000-17284 |
| 10-Q |
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FORM 10-Q FOR THE PERIOD ENDED 8/31/2012 |
15 Oct 2012 |
31 Aug 2012 |
000-17284 |
| 10-K |
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FORM 10-K FOR THE YEAR ENDED 5/31/2012 |
24 Aug 2012 |
31 May 2012 |
000-17284 |
| 10-Q |
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FORM 10-Q FOR THE PERIOD ENDED 2/29/2012 |
11 Apr 2012 |
29 Feb 2012 |
000-17284 |
| 10-Q |
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10-Q |
17 Jan 2012 |
30 Nov 2011 |
000-17284 |
| 10-Q |
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FORM 10-Q DATED AUGUST 31, 2011 |
04 Oct 2011 |
31 Aug 2011 |
000-17284 |
| 10-K |
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FORM 10-K DATED MAY 31, 2011 |
22 Aug 2011 |
31 May 2011 |
000-17284 |
| 8-K |
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FORM 8-K DATED APRIL 6, 2011 |
23 May 2011 |
06 Apr 2011 |
000-17284 |
| 10-Q |
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FORM 10-Q |
05 Apr 2011 |
28 Feb 2011 |
000-17284 |
| 10-Q |
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FORM 10-Q |
07 Jan 2011 |
30 Nov 2010 |
000-17284 |
| 10-Q |
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FORM 10-Q |
29 Sep 2010 |
31 Aug 2010 |
000-17284 |
| 10-K |
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FORM 10-K |
30 Aug 2010 |
31 May 2010 |
000-17284 |
| 10-Q |
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FORM 10-Q DATED FEBRUARY 28, 2010 |
08 Apr 2010 |
28 Feb 2010 |
000-17284 |