Goodwill and Intangible Assets (Details) - USD ($) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Dec. 31, 2021 |
Sep. 30, 2021 |
|
| Goodwill and Intangible Assets | ||
| Goodwill, beginning of fiscal year | $ 63,443,000 | $ 63,443,000 |
| Impairment of goodwill | 2,150,000 | 0 |
| Goodwill, end of fiscal year | $ 61,293,000 | $ 63,443,000 |
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|