Revenue from Contracts with Customers - Additional Information (Details) - USD ($) |
12 Months Ended | ||
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Mar. 31, 2019 |
Mar. 31, 2018 |
Mar. 31, 2017 |
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| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||
| Total revenues | $ 412,642,000 | $ 308,609,000 | $ 264,130,000 |
| Revenue recognized on partially satisfied performance obligations | 77,752 | ||
| Increase in contract assets | 10,340,000 | ||
| Revenues recognized at point in time | |||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||
| Total revenues | $ 247,606,000 | ||
| Percentage of total revenue | 60.00% | ||
| Revenues recognized over time | |||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | |||
| Total revenues | $ 165,036,000 | ||
| Percentage of total revenue | 40.00% | ||
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- Definition Revenue Recognized On Partially Satisfied Performance Obligations No definition available.
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- Definition Total Revenue, Percentage No definition available.
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- Definition Amount of increase (decrease) in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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