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Summary of Future Purchase Obligations and Minimum Rental Commitments for Leasehold Properties and Operating Leases with Non-Cancelable Terms (Detail) $ in Thousands | Dec. 31, 2017 USD ($)
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Other Commitments [Line Items] |
2018 | $ 6,631
2019 | 1,759
2020 | 372
2021 | 40
Operating Leases, Future Minimum Payments Due, Total | 8,802
Minimum rental commitments for leasehold properties |
Other Commitments [Line Items] |
2018 | 1,226
2019 | 436
2020 | 372
2021 | 40
Operating Leases, Future Minimum Payments Due, Total | 2,074
Commitments for other lease obligations |
Other Commitments [Line Items] |
2018 | 3,168
2019 | 1,323
Operating Leases, Future Minimum Payments Due, Total | 4,491
Other purchase obligations |
Other Commitments [Line Items] |
2018 | 2,237
Operating Leases, Future Minimum Payments Due, Total | $ 2,237

X
- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
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Period Type: | instant

X
- Definition Amount of contractual obligation 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. + References No definition available. + Details
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X
- Definition Amount of contractual obligation 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 No definition available. + Details
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- Definition Amount of contractual obligation 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 No definition available. + Details
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- Definition Amount of contractual obligation 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 No definition available. + Details
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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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- Details
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- Details
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- Details
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