Proxy Contest Costs and Recoveries (Details) - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
Dec. 31, 2020 |
|
| Related Party Transaction [Line Items] | |||||
| Proxy contest costs and recoveries | $ 0 | $ 207,000 | $ 168,000 | $ 3,105,000 | $ 3,100,000 |
| Recovery of proxy contest costs | 0 | 500,000 | |||
| Privet and UPG | |||||
| Related Party Transaction [Line Items] | |||||
| Proxy contest costs and recoveries | $ 0 | $ 600,000 | |||
| X | ||||||||||
- Definition Proxy Contest Costs No definition available.
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| X | ||||||||||
- Definition Return of or reimbursements received in relation to direct costs and expenses previously paid or incurred. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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| X | ||||||||||
- Details
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