Leases - Lease Details (Details) $ in Thousands	9 Months Ended
Sep. 30, 2019 USD ($) lease	Sep. 30, 2018 USD ($)
Leases
Option to renew operating leases	false
Operating lease costs	$ 2,681
Operating lease costs		$ 827
Non-cancelable operating lease commitments	$ 14,116
Weighted-average remaining lease term	8 years 5 months 15 days
Weighted-average discount rate of operating leases	4.30%
Number of financing leases \| lease	0
Minimum [Member]
Leases
Term of operating leases	3 months
Maximum [Member]
Leases
Term of operating leases	10 years
Term of non-cancelable operating lease commitments	10 years 6 months

The amount of noncancelable operating lease commitments as of the reporting date.

No definition available.

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- Definition

The number of financing leases maintained by the entity.

+ References

No definition available.

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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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- Definition

Indicates (true false) whether lessee has option to extend operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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- Definition

Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

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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.

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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

+ References

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