Selected Balance Sheet Data - Schedule of Advances and Loans, Net (Detail) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2020 |
Jun. 30, 2019 |
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| Advances And Loans and Commissions Receivable Allowance For Credit Losses [Line Items] | ||
| Beginning balance | $ 512 | $ 514 |
| Credit loss (recovery) expense | (79) | (13) |
| Write-offs | (32) | (103) |
| Ending balance | 401 | 398 |
| Beginning balance | 32 | 0 |
| Credit loss (recovery) expense | 1 | 0 |
| Write-offs | 0 | 0 |
| Ending balance | 33 | 0 |
| Beginning balance | 544 | 514 |
| Credit loss (recovery) expense | (78) | (13) |
| Write-offs | (32) | (103) |
| Ending balance | $ 434 | $ 398 |
| X | ||||||||||
- Definition Advances and loans allowance for credit losses. No definition available.
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| X | ||||||||||
- Definition Advances and loans allowance for credit losses write offs. No definition available.
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| X | ||||||||||
- Definition Advances and loans and commissions receivable allowance for credit loss. No definition available.
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| X | ||||||||||
- Definition Advances and loans and commissions receivable allowances for credit losses write-offs. No definition available.
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| X | ||||||||||
- Definition Advances and loans and commissions receivable allowance for credit losses. No definition available.
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| X | ||||||||||
- Definition Commission receivable allowance for credit loss. No definition available.
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| X | ||||||||||
- Definition Commissions receivable allowances for credit losses write-offs. No definition available.
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| X | ||||||||||
- Definition Amount of (recovery) expense (reversal of expense) for expected credit loss for advances and loans and commissions receivable. No definition available.
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| X | ||||||||||
- Definition Amount of (recovery) expense (reversal of expense) for expected credit loss for commissions receivable. No definition available.
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| X | ||||||||||
- Definition Amount of (recovery) expense (reversal of expense) for expected credit loss for advances and loans. No definition available.
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