v3.20.2

Commitments and Contingencies - Summary of Tenant Improvement Allowances Included in Accounts Payable and Other Liabilities (Detail) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019 | Jun. 30, 2019
--- | --- | --- | ---
Loss Contingencies [Line Items] |  |  |
Tenant improvement allowances |  |  | $ 1,727
Accounts Payable And Other Liabilities |  |  |
Loss Contingencies [Line Items] |  |  |
Tenant improvement allowances | $ 2,208 | $ 2,706 |

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- Definition Tenant improvement allowances. + References No definition available. + Details
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Balance Type: | credit
Period Type: | instant

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- 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. + References No definition available. + Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |