Supplemental Information - Summary of Components of Interest, Net (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
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| Condensed Financial Information Of Parent Company Only Disclosure [Abstract] | ||||
| Interest expense | $ (369) | $ (374) | $ (1,112) | $ (1,114) |
| Interest income | 45 | 406 | 544 | 1,410 |
| Total | $ (324) | $ 32 | $ (568) | $ 296 |
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- References No definition available.
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net amount of nonoperating interest income (expense). No definition available.
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- Definition Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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