| 2026-09-14 | 10-Q | Security registered under Section 12(b) | Series C Junior Participating Preferred Stock Purchase Rights |
|---|
| 2026-07-24 | 10-K | Security registered under Section 12(b) | Series C Junior Participating PreferredStock Purchase Rights |
|---|
| 2026-05-04 | 10-Q | Security registered under Section 12(b) | Series C Junior Participating Preferred Stock Purchase Rights |
|---|
| 2026-05-04 | 10-Q | Current in its reporting | No |
|---|
| 2026-04-14 | 10-Q | Security registered under Section 12(b) | Series C Junior Participating Preferred Stock Purchase Rights |
|---|
| 2026-04-14 | 10-Q | Current in its reporting | No |
|---|
| 2026-03-26 | 10-Q | Security registered under Section 12(b) | Series C Junior Participating Preferred Stock Purchase Rights |
|---|
| 2026-03-26 | 10-Q | Current in its reporting | No |
|---|
| 2026-03-13 | 10-K/A | Security registered under Section 12(b) | Series C Junior Participating PreferredStock Purchase Rights |
|---|
| 2026-03-13 | 10-K/A | Current in its reporting | No |
|---|
| 2026-03-12 | 10-K | Security registered under Section 12(b) | Series C Junior Participating PreferredStock Purchase Rights |
|---|
| 2026-03-12 | 10-K | Current in its reporting | No |
|---|
| 2025-03-12 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · Nasdaq Global Market |
|---|
| 2025-03-12 | 10-Q | Current in its reporting | ☒ |
|---|
| 2024-12-16 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · Nasdaq Global Market |
|---|
| 2024-12-16 | 10-Q | Current in its reporting | ☒ |
|---|
| 2024-11-08 | 10-QT | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ |
|---|
| 2024-11-08 | 10-QT | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ |
|---|
| 2024-08-19 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · Nasdaq Global Market |
|---|
| 2024-08-19 | 10-Q | Current in its reporting | ☒ |
|---|
| 2024-05-08 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · Nasdaq Global Market |
|---|
| 2024-05-08 | 10-Q | Current in its reporting | ☒ |
|---|
| 2024-03-11 | 10-K | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2024-03-11 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2024-03-11 | 10-K | Current in its reporting | ☒ |
|---|
| 2024-03-11 | 10-K | Well-known seasoned issuer | ☐ |
|---|
| 2024-03-11 | 10-K | Voluntary filer | ☐ |
|---|
| 2023-11-13 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2023-11-13 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2023-11-13 | 10-Q | Current in its reporting | ☒ |
|---|
| 2023-08-11 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2023-08-11 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2023-08-11 | 10-Q | Current in its reporting | ☒ |
|---|
| 2023-05-11 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2023-05-11 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2023-05-11 | 10-Q | Current in its reporting | ☒ |
|---|
| 2023-02-22 | 10-K | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2023-02-22 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2022-11-14 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2022-11-14 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2022-08-15 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2022-08-15 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2022-05-13 | 10-Q | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2022-05-13 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2022-02-25 | 10-K | Security registered under Section 12(b) | Series B Junior Participating Preferred Stock Purchase Rights · IMMR · NASDAQ Global Market |
|---|
| 2022-02-25 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2021-11-03 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · The NASDAQ Global Select Market |
|---|
| 2021-08-16 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · The NASDAQ Global Select Market |
|---|
| 2021-05-07 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · The NASDAQ Global Select Market |
|---|
| 2021-03-05 | 10-K | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2020-11-06 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · The NASDAQ Global Select Market |
|---|
| 2020-08-07 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2020-05-08 | 10-Q | Stock registered under Section 12(b) | Common Stock, $0.001 par value · IMMR · NASDAQ Global Market |
|---|
| 2020-05-08 | 10-Q | Smaller reporting company | No |
|---|
| 2020-03-06 | 10-K | Smaller reporting company | No |
|---|
| 2019-11-07 | 10-Q | Smaller reporting company | No |
|---|
| 2019-08-14 | 10-Q | Smaller reporting company | No |
|---|
| 2019-05-10 | 10-Q | Smaller reporting company | No |
|---|
| 2019-02-27 | 10-K | Smaller reporting company | No |
|---|
| 2018-11-06 | 10-Q/A | Smaller reporting company | No |
|---|
| 2018-11-02 | 10-Q | Shares outstanding as of 2018-10-26 | 37,529,629 |
|---|
| 2018-11-02 | 10-Q | Smaller reporting company | No |
|---|