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Goodwill and Intangible Assets (Detail) - (Table 2) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2015 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | $ 3,045 | $ 4,045 |  |
Goodwill, Impairment Loss |  | 1,000 | $ 0 | $ 3,045
Re-acquired right [Member] |  |  |  |
Cost Basis |  | 35,200 | 35,200 |
Accumulated amortization |  | 7,601 | 9,539 |
Net Carrying Amount |  | 27,599 | 25,661 |
Trademarks [Member] |  |  |  |
Cost Basis |  | 100,333 | 100,333 |
Accumulated amortization |  | 0 | 0 |
Net Carrying Amount |  | 96,288 | 97,288 |
Total [Member] |  |  |  |
Cost Basis |  | 204,026 | 193,886 |
Accumulated amortization |  | 48,677 | 46,455 |
Net Carrying Amount |  | 151,304 | 144,386 |
Trade names [Member] |  |  |  |
Cost Basis |  | 9,220 | 4,590 |
Accumulated amortization |  | 4,760 | 3,335 |
Net Carrying Amount |  | 4,460 | 1,255 |
Customer relationships [Member] |  |  |  |
Cost Basis |  | 47,019 | 41,509 |
Accumulated amortization |  | 24,127 | 21,341 |
Net Carrying Amount |  | 22,892 | 20,168 |
Licensing agreements [Member] |  |  |  |
Cost Basis |  | 5,600 | 5,600 |
Accumulated amortization |  | 5,600 | 5,600 |
Net Carrying Amount |  | 0 | 0 |
Non-compete agreement [Member] |  |  |  |
Cost Basis |  | 2,440 | 2,440 |
Accumulated amortization |  | 2,375 | 2,426 |
Net Carrying Amount |  | 65 | 14 |
Re-acquired right [Member] |  |  |  |
Cost Basis |  | 4,200 | 4,200 |
Accumulated amortization |  | 4,200 | 4,200 |
Net Carrying Amount |  | 0 | 0 |
Other [Member] |  |  |  |
Cost Basis |  | 14 | 14 |
Accumulated amortization |  | 14 | 14 |
Net Carrying Amount |  | 0 | 0 |
Total [Member] |  |  |  |
Cost Basis |  | 68,493 | 58,353 |
Accumulated amortization |  | 41,076 | 36,916 |
Net Carrying Amount |  | $ 27,417 | $ 21,437 |
Minimum [Member] | Trade names [Member] |  |  |  |
Estimated Lives |  | 6 | 6 |
Minimum [Member] | Licensing agreements [Member] |  |  |  |
Estimated Lives |  | 3 | 3 |
Maximum [Member] | Trade names [Member] |  |  |  |
Estimated Lives |  | 10 | 10 |
Maximum [Member] | Licensing agreements [Member] |  |  |  |
Estimated Lives |  | 6 | 6 |

X
- Definition The accumulated amount of amortization of a major intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- Definition Gross carrying amounts before accumulated amortization as of the balance sheet date of all intangible assets having statutory or estimated useful lives. The aggregate gross carrying amount (including any previously recognized impairment charges) of a major intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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- Definition Gross carrying value of a major intangible asset class, less accumulated amortization and any impairment charges. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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