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Subsequent Events - Additional Information (Detail) - USD ($) $ in Thousands |  | 2 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 28, 2021 | Feb. 15, 2022 | Dec. 31, 2021
Subsequent Event [Line Items] |  |  |
Net proceeds from sale of shares | $ 96,600 |  |
Common and Senior Common Stock | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Net proceeds from sale of shares |  | $ 4,600 |
Number of shares sold (in shares) |  | 200,000 |
Preferred Stock | Series F Preferred Stock |  |  |
Subsequent Event [Line Items] |  |  |
Net proceeds from sale of shares |  |  | $ 6,900
Number of shares sold (in shares) |  |  | 300,000
Preferred Stock | Series F Preferred Stock | Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Net proceeds from sale of shares |  | $ 900 |
Number of shares sold (in shares) |  | 40,308 |

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- Definition Cash received on stock transaction after deduction of issuance costs. + References No definition available. + Details
Name: | us-gaap_SaleOfStockConsiderationReceivedOnTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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- Details
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- Details
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- Details
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