Operating Leases - Schedule of Other Information Related to Operating Leases (Detail) |
3 Months Ended |
|---|---|
Mar. 31, 2019 | |
| Leases, Operating [Abstract] | |
| Weighted average remaining operating lease term | 4 years 9 months |
| Weighted average discount rate | 3.90% |
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- References No definition available.
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition The average discount rate applied to insurance contracts to determine future policy benefits to be paid to or on behalf of policyholders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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