Commitments and Contingencies - Summary of Future Minimum Lease Payments and Rentals under Lease Agreements (Detail) $ in Thousands |
Dec. 31, 2017
USD ($)
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| Commitments And Contingencies Disclosure [Abstract] | |
| Minimum Lease Commitments, 2018 | $ 2,034 |
| Minimum Lease Commitments, 2019 | 6,167 |
| Minimum Lease Commitments, 2020 | 6,180 |
| Minimum Lease Commitments, 2021 | 6,193 |
| Minimum Lease Commitments, 2022 | 6,076 |
| Minimum Lease Commitments, Thereafter | 33,597 |
| Minimum Lease Commitments, Total | 60,247 |
| Non-cancellable Subleases, 2018 | (131) |
| Non-cancellable Subleases, Total | (131) |
| Minimum Net Rentals, 2018 | 1,903 |
| Minimum Net Rentals, 2019 | 6,167 |
| Minimum Net Rentals, 2020 | 6,180 |
| Minimum Net Rentals, 2021 | 6,193 |
| Minimum Net Rentals, 2022 | 6,076 |
| Minimum Net Rentals, Thereafter | 33,597 |
| Minimum Net Rentals, Total | $ 60,116 |
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- Definition Operating leases future minimum lease commitments due. No definition available.
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- Definition Operating leases future minimum lease commitments due current. No definition available.
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- Definition Operating leases future minimum lease commitments due in five years. No definition available.
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- Definition Operating leases future minimum lease commitments due in four years. No definition available.
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- Definition Operating leases future minimum lease commitments due in thereafter. No definition available.
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- Definition Operating leases future minimum lease commitments due in three years. No definition available.
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- Definition Operating leases future minimum lease commitments due in two years. No definition available.
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- Definition Operating leases future minimum payments due from sublease rentals. No definition available.
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- Definition Operating leases future minimum payments due from sublease rentals current. No definition available.
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- References 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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