Acquisitions - Intangibles Acquired (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 31, 2017 |
Mar. 31, 2018 |
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| Business Acquisition [Line Items] | ||
| Intangible assets, net | $ 86,178 | $ 151,434 |
| Sumac | ||
| Business Acquisition [Line Items] | ||
| Gross carrying amount | 2,551 | 2,631 |
| Accumulated Amortization | 1,275 | 1,973 |
| Intangible assets, net | $ 1,276 | 658 |
| Customer relationships | Sumac | ||
| Business Acquisition [Line Items] | ||
| Amortization period | 4 years | |
| Gross carrying amount | $ 2,551 | 2,631 |
| Accumulated Amortization | 1,275 | 1,973 |
| Intangible assets, net | $ 1,276 | $ 658 |
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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. No definition available.
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before accumulated amortization of intangible assets, excluding goodwill. No definition available.
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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