Commitments and Contingencies - Operating Leases Future Minimum Payments (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Rent Payments Abstract
2019	$ 9,402
2020	9,601
2021	9,341
2022	9,011
2023	9,169
Thereafter	43,556
Total Rent Payments	90,080
Sublease Receipts
2019	(1,087)
2020	(873)
2021	(775)
2022	(804)
2023	(827)
Thereafter	(1,382)
Total Sublease receipts	(5,748)
Total Cash Outflows
2019	8,315
2020	8,728
2021	8,566
2022	8,207
2023	8,342
Thereafter	42,174
Total Cash Outflows	$ 84,332

Represents future minimum payments for operating leases due within one year, net of sublease receipts.

No definition available.

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- Definition

Contractually required future rental payments receivable in the next fiscal year following the latest fiscal year on non-cancelable subleasing arrangements.

+ References

No definition available.

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- Definition

Contractually required future rental payments receivable in the fifth fiscal year following the latest fiscal year on non-cancelable subleasing arrangements.

+ References

No definition available.

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- Definition

Contractually required future rental payments receivable in the fourth fiscal year following the latest fiscal year on non-cancelable subleasing arrangements.

+ References

No definition available.

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- Definition

Contractually required future rental payments receivable in the third fiscal year following the latest fiscal year on non-cancelable subleasing arrangements.

+ References

No definition available.

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- Definition

Contractually required future rental payments receivable in the second fiscal year following the latest fiscal year on non-cancelable subleasing arrangements.

+ References

No definition available.

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- Definition

Contractually required future rental payments receivable after the fifth fiscal year following the latest fiscal year on noncancelable subleasing arrangements.

+ References

No definition available.

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Represents future minimum payments due for operating leases after the fourth fiscal year after the current fiscal year and due within the fifth fiscal year, net of sublease receipts.

+ References

No definition available.

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Represents future minimum payments due for operating leases after the third fiscal year after the current fiscal year and due within the fourth fiscal year, net of sublease receipts.

+ References

No definition available.

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Represents future minimum payments due for operating leases after the second fiscal year after the current fiscal year and due within the third fiscal year, net of sublease receipts.

+ References

No definition available.

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Represents future minimum payments due for operating leases after the current fiscal year and due within the next fiscal year, net of sublease receipts.

+ References

No definition available.

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Represents future minimum payments due for operating leases, net of sublease receipts.

+ References

No definition available.

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Represents future minimum payments due for operating leases after the fifth fiscal year after the current fiscal year, net of sublease receipts.

+ References

No definition available.

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No definition available.

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No definition available.

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- Definition

Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 10
-Section 55
-Paragraph 40
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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 840
-SubTopic 20
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-Paragraph 2
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- Definition

Contractually required future rental payments receivable on noncancelable subleasing arrangements.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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