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Commitments - Future Annual Minimum Royalty Guarantees (Detail) $ in Thousands | Dec. 31, 2018 USD ($)
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Commitments and Contingencies Disclosure [Abstract] |
2019 | $ 33,077
2020 | 28,613
2021 | 9,774
2022 | 175
2023 | 15
Future minimum royalty payments, total | $ 71,654

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