v3.7.0.1

Goodwill and Other Intangible Assets - Schedule of Companys Other Intangible Assets (Detail) - USD ($) $ in Thousands | Mar. 31, 2017 | Mar. 31, 2016
--- | --- | ---
Intangible Assets [Line Items] |  |
Gross Amount, Total | $ 191,908 | $ 189,049
Accumulated Amortization ,Total | (37,948) | (29,391)
Net Amount ,Total | 153,960 | 159,658
Trademarks |  |
Intangible Assets [Line Items] |  |
Indefinite-lived intangible assets, Gross Amount | 96,849 | 98,245
Finite-lived intangible assets, Gross Amount | 2,003 | 2,004
Indefinite-lived intangible assets, Accumulated Amortization | (953) | (953)
Finite-lived intangible assets, Accumulated Amortization | (1,066) | (983)
Indefinite-lived intangible assets, Net Amount | 95,896 | 97,292
Finite-lived intangible assets, Net Amount | 937 | 1,021
Customer Relationships |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 66,187 | 65,963
Finite-lived intangible assets, Accumulated Amortization | (24,936) | (18,485)
Finite-lived intangible assets, Net Amount | 41,251 | 47,478
Noncompete Agreements |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 2,846 | 2,856
Finite-lived intangible assets, Accumulated Amortization | (2,701) | (2,457)
Finite-lived intangible assets, Net Amount | 145 | 399
Patents |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 22,549 | 18,494
Finite-lived intangible assets, Accumulated Amortization | (7,168) | (5,423)
Finite-lived intangible assets, Net Amount | 15,381 | 13,071
Licenses |  |
Intangible Assets [Line Items] |  |
Finite-lived intangible assets, Gross Amount | 1,474 | 1,487
Finite-lived intangible assets, Accumulated Amortization | (1,124) | (1,090)
Finite-lived intangible assets, Net Amount | $ 350 | $ 397

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